• Gureeva I. I. Demographic studies of homosporous fern populations in South Siberia / I. I. Gureeva // Pteridology in the new millennium : NBRI Golden Jubilee volume. Dordrecht ; Boston ; London, 2003. P. 341-364. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000645868