Soviet/Russian design studies for manned Mars spacecraft

[Vahe231991]

There are several pages that discusse Soviet and Russian design studies for manned spacecraft to take cosmonauts to Mars:

http://www.astronautix.com/r/russianmarsexpeditions.html
http://www.astronautix.com/m/mpk.html
http://www.astronautix.com/t/tmk-e.html
http://www.astronautix.com/t/tmk-1.html
http://www.astronautix.com/k/kk.html
http://www.astronautix.com/m/mk-700.html
http://www.astronautix.com/m/mek.html
http://www.astronautix.com/m/mars1986.html
http://www.astronautix.com/m/mars1989.html
http://www.astronautix.com/m/mars1994.html