共 8 条
[1]
[Anonymous], 1956, ACTA MATH ACAD SCI H
[4]
OUIANG L, 1957, SHUXUE JINZHAN, V13, P409
[5]
Pachpatte B.G., 1998, Mathematics in Science and Engineering, V197
[8]
TSAMATOS PC, 1991, PERIOD MATH HUNGAR, V29, P91