共 4 条
[1]
Grinberg G.A, 1948, IZBRANNYE VOPROSY MA
[2]
PAL MC, 1969, ACTA MECH, V8, P86
[3]
SOLOVEV AP, 1974, ISSLED TEOR SOORUZH, P138
[4]
SOLOVEV AP, 1973, SB T MOSK INZH STROI, P25