APA

D B., . (1983). Connections between petrographical properties and the origin of patinas on facades of quartz sandstones in GRD. Strasbourg-FR: Universite de strasbourg institut de geologia.

Chicago

D Beeger, . 1983. Connections between petrographical properties and the origin of patinas on facades of quartz sandstones in GRD. Strasbourg-FR: Universite de strasbourg institut de geologia.

Harvard

D B., . (1983). Connections between petrographical properties and the origin of patinas on facades of quartz sandstones in GRD. Strasbourg-FR: Universite de strasbourg institut de geologia.

MLA

D Beeger, . Connections between petrographical properties and the origin of patinas on facades of quartz sandstones in GRD. Strasbourg-FR: Universite de strasbourg institut de geologia. 1983.