Stream directions of the late-Palaeozoic andezitoidic lava flows of the Krkonoše Piedmont Basin and the localisation of their volcanic centers
Geoscience Research Reports 33, 2000 (GRR for 1999),
pages 73–73
Abstract
Assumed volcanic centers were localized in the Krkonoše Piedmont Basin as the result of a method based on measuring the long axes of the elipsoidic vesicules of the basaltandesitic flows. Different directions of individual lava flows were proved.

