TY - RPRT TI - Likelihood estimation of quantitative genetic parameters when selection occurs: models and problems. AU - D Gianola AU - R L Fernando AU - S Im AU - J L Foulley PY - 1989 DO - 10.1139/g89-136 UR - https://pubmed.ncbi.nlm.nih.gov/2632350/ ID - 2632350 ER -