Brunberg E, Gille S, Mikko S, Lindgren G, Keeling LJ 2013 Icelandic horses with the Silver coat colour show altered behaviour in a fear reaction test Research article (Peer reviewed) DOI:10.1016/j.applanim.2013.04.005
Brunberg Emma, Gille Sanna, Lindgren Gabriella, Mikko Sofia, Keeling Linda 2008 The influence of coat colour and breeding index on fear reactions in Icelandic horses Conference abstract