Matematika, Obrazovanie, ekologiia, Gendernye Problemy: Mezhdunarodnaia Konferentsiia Voronezh, 22-27 Maia 2000 G. Materialy Konferentsiii by S. O. Strygina, I. S. Gudovich (5937570022 9785937570024 5-93757-002-2)
