Oliver Lehnert, Peep Männik, Jaak Nõlvak, Björn Kröger, Michael M. Joachimski, Mikael Calner, Heikki Bauert, Rebekka Schmid
allikas
Fossils : Key to evolution, stratigraphy and palaeoenvironments : 87th Annual Conference of the Paläontologische Gesellschaf e. V. : Dresden, September 11-15, 2016 : programme, abstracts, field trip guides