1. A system to maximise the maintenance of genetic variability in small populations;Alderson,1992
2. The Chance to Survive;Alderson,1994
3. The value of global information for better estimating the vulnerable status of endangered breeds;Alderson,1995
4. Genetic variation within the Hereford breed of cattle;Blott;Anim. Genet.,1998
5. Value of using probabilities of gene origin to measure genetic variability in a population;Boichard;Genet. Sel. Evol.,1997