共 5 条
[1]
Darbo G., 1955, REND SEM MATH U PADO, V24, P84
[2]
NON-COMPACT POSITIVE OPERATORS
[J].
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES,
1972, 328 (1572)
:67-&
[3]
HAMILTON JD, 1972, ARCH RATION MECH AN, V48, P153
[4]
Krasnoselskii M.A., 1964, POSITIVE SOLUTIONS O
[5]
NUSSBAUM RD, 1968, THESIS CHICAGO