The influence of Lifshitz forces and gas on premelting of ice within porous materialsM. Boström, O. I. Malyi, P. Thiyam, K. Berland, I. Brevik, C. Persson and D. F. ParsonsEPL, 115 1 (2016) 13001DOI: https://doi.org/10.1209/0295-5075/115/13001