@article{articlee81eeb97,
title   = {Practical considerations for maintaining germplasm in maize},
author = {Crossa, J and Taba, S and Eberhart, S A and Bretting, P and Vencovsky, R},
year = {1994},
doi = {10.1007/bf00226988},
journal   = {Theoretical and Applied Genetics}
}