1. Origin and conservation of farm animal populations in Iceland;Aðalsteinsson;Zeitschrift für Tierzüchtung und Züchtungsbiologie,1981
2. Íslenski hesturinn - Litaafbrigði;Aðalsteinsson,1991
3. Óbirtar niðurstöður á mati á erfðastuðlum íslenskra hrossa;Árnason,1990
4. Genetic Studies on Conformation and Performance of Icelandic Toelter Horses;Árnason,1983
5. Outlines for Genetic Analysis on Traits in Icelandic Toelter Horses;Árnason,1992