Loess and periglacial phenomena: Symposium of the INQUA Commission on Loess: Lithology, Genesis and Geotechnic Definitions and IGU Commission for Periglaciai Studies: Field and Laboratory Experimentation, Normandy-Jersey-Brittany, Caen, August 1986. Ed. by Márton Pécsi, Hugh M. French. (Studies in geography in Hungary, 20).

Humlum, O. (1992). Loess and periglacial phenomena: Symposium of the INQUA Commission on Loess: Lithology, Genesis and Geotechnic Definitions and IGU Commission for Periglaciai Studies: Field and Laboratory Experimentation, Normandy-Jersey-Brittany, Caen, August 1986. Ed. by Márton Pécsi, Hugh M. French. (Studies in geography in Hungary, 20). Geografisk Tidsskrift, 92. Hentet fra https://tidsskrift.dk/geografisktidsskrift/article/view/44877