Hermann, Podkovyrov 2007
Hermann T.N., Podkovyrov V.N. Rugosoopsis - A New Group of Upper Riphean Animals // Geological Society, London, Special Publications. 2007. No. 82. P. 137-142.
Hermann T.N., Podkovyrov V.N. Rugosoopsis - A New Group of Upper Riphean Animals // Geological Society, London, Special Publications. 2007. No. 82. P. 137-142.