Tome 38 (1988) no. 4
Sommaire
p. 297-300
p. 301-303
p. 305-308
p. 325-331
p. 341-344
p. 367-371
p. 383-393
p. 395-401
Some sufficient conditions for finding a second solution of the quadratic equation in a Banach space
p. 403-408
p. 419-421