%O Book
%T Stairs User's Manual (by V. Gadjokov, V. Dragulev, N. Gove, H. Schmid)
%A 
%U https://www.iaea.org/publications/440/stairs-users-manual-by-v-gadjokov-v-dragulev-n-gove-h-schmid
%D 1976
%I INTERNATIONAL ATOMIC ENERGY AGENCY
%C Vienna