@booklet {6058,
	title = {*CHERNYSHEV, I.V., KONONOVA, V.A., KRAMM, U. and GRAUERT B. 1987. Isotope dating of Urals alkaline rocks in the light of U-Pb data for zircons. Geochemistry International, 24 (10): 1-15.},
	year = {1987},
	note = {*CHERNYSHEV, I.V., KONONOVA, V.A., KRAMM, U. and GRAUERT B. 1987. Isotope dating of Urals alkaline rocks in the light of U-Pb data for zircons. Geochemistry International, 24 (10): 1-15.}
}
