1. The Iceman Cameth;Lunde;Aramco World Magazine,1978
2. The Iceman Cameth;Lunde;Aramco World Magazine,1978
3. Life and Death at Low Temperatures;Luyet,1940
4. Revival of Spermatozoa after Vitrification and Dehydration at Low Temperatures;Polge;Nature,1949
5. Glycerine et Resistance du Sperme aux Basses Temperatures;Rostand;CR Acad Sci Paris,1946