%0 Journal Article
%A A. A. Makhnev
%A D. V. Paduchikh
%T On extensions of exceptional strongly regular graphs with eigenvalue~3
%J Trudy Instituta matematiki i mehaniki
%D 2014
%P 169-184
%V 20
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMM_2014_20_1_a16/
%G ru
%F TIMM_2014_20_1_a16