Leconte, Robert and Klassen, David P.. 1991 . "Lake and. river ice investigations in north Manitoba using airborne SAR imagery » Arctic, 44,  .... 1 ... p. 153 - 163.
Leconte, Robert and Klassen, David P.. 1991. « Lake and river ice investigations in northern Manitoba using airborne SAR imagery ». Arctic, vol. 44, nº Suppl. 1. pp. 153-163.