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Munaretto, G.; Pajola, M.; Lucchetti, A.; Cremonese, G.; Simioni, E.; Re, C.; Bertoli, S.; Tornabene, L.; McEwen, A.S.; Becerra, P.; Rangarajan, V.G.; Valantinas, A.; Pommerol, A.; Thomas, Nicolas; Portyankina, G. (2022). Multiband photometry of Martian Recurring Slope Lineae (RSL) and dust-removed features at Horowitz crater, Mars from TGO/CaSSIS color observations. Planetary and space science, 214, p. 105443. Elsevier 10.1016/j.pss.2022.105443

Portyankina, G.; Merrison, J.; Iversen, J.J.; Yoldi Martínez de Mandojana, Zuriñe; Hansen, C.J.; Aye, K.-M.; Pommerol, Antoine; Thomas, Nicolas (2019). Laboratory investigations of the physical state of CO 2 ice in a simulated Martian environment. Icarus, 322, pp. 210-220. Elsevier 10.1016/j.icarus.2018.04.021

Pommerol, A.; Thomas, N.; Yoldi, Z.; Roloff, V.; Almeida, M.; Becerra, P.; Tulyakov, S.; Tornabene, L.; Seelos, F.; Bapst, J.; Hansen, C.J.; Portyankina, G.; Lucchetti, A.; Pajola, M.; Douté, S.; Patel, M.; Cremonese, G. (2018). Ices, frosts and clouds on Mars observed by CaSSIS during the first months of TGO’s primary science mission. In: European Planetary Science Congress 2018. Berlin. 16. - 21. September 2018.

Hansen, C.J.; Byrne, S.; Portyankina, G.; Bourke, M.; Dundas, C.; McEwen, A.; Mellon, M.; Pommerol, Antoine; Thomas, Nicolas (2013). Observations of the northern seasonal polar cap on Mars: I. Spring sublimation activity and processes. Icarus, 225(2), pp. 881-897. Elsevier 10.1016/j.icarus.2012.09.024

Pommerol, A.; Portyankina, G.; Thomas, N.; Aye, K.M.; Hansen, C.J.; Vincendon, M.; Langevin, Y. (2011). Evolution of south seasonal cap during Martian spring: Insights from high-resolution observations by HiRISE and VRISM on Mars Reconnaissance Orbiter. Journal of geophysical research, 116(E8) Washington, D.C.: American Geophysical Union 10.1029/2010JE003790

Pommerol, A.; Thomas, N.; Affolter, M.; Portyankina, G.; Jost, B.; Seiferlin, K.; Aye, K.M. (2011). Photometry and bulk physical properties of Solar System surfaces icy analogs: The Planetary Ice Laboratory at University of Bern. Planetary and space science, 59(13), pp. 1601-1612. New York, N.Y.: Elsevier 10.1016/j.pss.2011.07.009

Thomas, N.; Portyankina, G.; Hansen, C.J.; Pommerol, A. (2011). HiRISE observations of gas sublimation-driven activity in Mars' southern polar regions: IV. Fluid dynamics models of CO2 jets. Icarus, 212(1), pp. 66-85. Amsterdam: Elsevier 10.1016/j.icarus.2010.12.016

Thomas, N.; Portyankina, G.; Hansen, C.J.; Pommerol, A. (2011). Sub-surface CO2 gas flow in Mars' polar regions: Gas transport under constant production rate conditions. Geophysical Research Letters, 38(L08203), p. 5. Washington, D.C.: American Geophysical Union 10.1029/2011GL046797

Hansen, C.J.; Bourke, M.; Bridges, N.T.; Byrne, S.; Colon, C.; Diniega, S.; Dundas, C.; Herkenhoff, K.; McEwen, A.; Mellon, M.; Portyankina, G.; Thomas, N. (2011). Seasonal Erosion and Restoration of Mars' Northern Polar Dunes. Science, 331(6017), pp. 575-578. Washington, D.C.: American Association for the Advancement of Science 10.1126/science.1197636

Kossacki, K.J.; Portyankina, G.; Thomas, N. (2011). The evolution of exposed ice in a fresh mid-latitude crater on Mars. Icarus, 211(1), pp. 195-206. Amsterdam: Elsevier

Hansen, C.J.; Thomas, N.; Portyankina, G.; McEwen, A.; Becker, T.; Byrne, S.; Herkenhoff, K.; Kieffer, H.; Mellon, M. (2010). HiRISE observations of gas sublimation-driven activity in Mars' southern polar regions: I. Erosion of the surface. Icarus, 205(1), pp. 283-295. Amsterdam: Elsevier 10.1016/j.icarus.2009.07.021

Hartogh, P.; Lellouch, E.; Crovisier, J.; Banaszkiewicz, M.; Bensch, F.; Bergin, E.A.; Billebaud, F.; Biver, N.; Blake, G.A.; Blecka, M.I.; Blommaert, J.; Bockelée-Morvan, D.; Cavalié, T.; Cernicharo, J.; Courtin, R.; Davis, G.; Decin, L.; Encrenaz, P.; Encrenaz, T.; González, A.; ... (2009). Water and related chemistry in the solar system. A guaranteed time key programme for Herschel. Planetary and space science, 57(13), pp. 1596-1606. New York, N.Y.: Elsevier 10.1016/j.pss.2009.07.009

Thomas, N.; Portyankina, G.; Hansen, C.J.; Gfeller, G. (2009). Jet-like activity in the Inca City region of Mars: Rate of initiation of activity. In: European Planetary Science Congress 2009, 14-18 September, Potsdam, Germany (p. 478). European Planetary Science Congress (EPSC)

Moissl, R.; Khatuntsev, I.; Limaye, S.S.; Titov, D. V.; Markiewicz, W. J.; Ignatiev, N. I.; Roatsch, T.; Matz, K.-D.; Jaumann, R.; Almeida, M.; Portyankina, G.; Behnke, T.; Hviid, S. F. (2009). Venus cloud top winds from tracking UV features in Venus Monitoring Camera images. Journal of geophysical research, 114(E13), E00B31. Washington, D.C.: American Geophysical Union 10.1029/2008JE003117

Kossacki, K.J.; Portyankina, G. (2009). Evolution of exposed ice in fresh low-latitude craters on Mars. In: European Planetary Science Congress 2009, 14-18 September, Potsdam, Germany 211 (pp. 195-206). European Planetary Science Congress (EPSC) 10.1016/j.icarus.2010.10.005