1. Dual failure criterion for plain concrete;Wu;J. Engng Mech. Division,1974
2. Deformation and strength of ice;Lavrov;Israel Program for Scientific Translation,1971
3. Classification of river and lake ice based on its genesis, structure and texture;Michel;Département de Génie Civil, Université Laval, Québec, Qué., Rept. S-15,1969
4. Photoelasticity;Coker,1957
5. Model techniques for the investigation of ice forces on structures;Hirayama,1973