%0 Journal Article
%A V. M. Babich
%T An April Fools' Day note. Little-known information about the Bessel equation
%J Algebra i analiz
%D 1992
%P 235-237
%V 4
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_1992_4_2_a10/
%G ru
%F AA_1992_4_2_a10