%0 Journal Article %T Calcul a priori, intra- et inter-populations, des variances et covariances g¨¦notypiques entre apparent¨¦s quelconques %A C Chevalet %J Genetics Selection Evolution %D 1971 %I BioMed Central %R 10.1186/1297-9686-3-4-463 %U http://www.gsejournal.org/content/3/4/463