Cheverud, James M EPISTASIS AS A SOURCE OF INCREASED ADDITIVE GENETIC VARIANCE AT POPULATION BOTTLENECKS. [electronic resource] - Evolution; international journal of organic evolution Jun 1996 - 1042-1051 p. digital Publication Type: Journal Article ISSN: 1558-5646 Standard No.: 10.1111/j.1558-5646.1996.tb02345.x doi