1. Model calculations concerning economic optimization of A.I.-breeding with cattle. Doctoral thesis and Agricultural Research Reports 846;Brascamp,1975
2. Methods on economic optimization of animal breeding plans. Report B-134;Brascamp,1978
3. Economic appraisal of the utilization of genetic markers in dairy cattle breeding;Brascamp;J. Dairy Sci.,1993
4. A note on the effect of discount rate and length of the accounting period on the economic value of genetic improvement in cattle populations;Cunningham;Anim. Prod.,1975
5. An extension of the discounted gene flow method with example in pig breeding;Danell;Acta Agric. Scand.,1976