@article{b0303f72a4a94e4d8529721b8ae934b6,
title = "The human exploration of the Martian pole part 1 - Four phases from early expedition to a permanent station",
keywords = "polar, expedition, humans, mars, exploration, polar stations, thermal mapper observations, north polar-region, dust storms, deposits, origin, Mechanical, aeronautical and manufacturing engineering",
author = "C.S. Cockell and A.A. Ellery",
year = "2003",
language = "English",
volume = "56",
pages = "33--42",
journal = "Journal of the British Interplanetary Society",
issn = "0007-084X",
publisher = "British Interplanetary Society",
number = "1-2",
}