[1]
N. P. Maslova, M. V. Tekleva, A. B. Sokolova, A. B. Broushkin, and N. V. Gordenko, “Platanoid infructescences Friisicarpus kubaensis sp. nov. and leaves Ettingshausenia kubaensis sp. nov. from the Albian-Cenomanian of Chulym-Yenisei depression, Russia”, JPS, vol. 60, no. 1-2, pp. 209–236, Dec. 2011.