P. M. Hugessen

Identification and frequency of tetraploid progeny from 2x–4x and 4x–2x crosses in Dactylis

M. Casler, E. Santen, P. M. Hugessen, 1991 .

Performance of tetraploid progeny derived from 2x-4x intersubspecific crosses in Dactylis glomerata L.

M. Casler, P. M. Hugessen, 1988 .