共 23 条
[3]
CRUMPACKER D. W., 1967, EVOL BIOL, V1, P306
[4]
Farrar D.R., 1975, P IOWA ACAD SCI, V82, P119
[6]
HAUFLER CH, 1978, CAN J BOT, V56, P1594, DOI 10.1139/b78-189
[9]
Klekowski E.J., 1969, 2 THEORETICAL CONSID, V62, DOI [10.1111/j.1095-8339.1969.tb01972.x, DOI 10.1111/J.1095-8339.1969.TB01972.X]
[10]
KLEKOWSKI E J JR, 1968, Journal of the Linnean Society of London Botany, V60, P315