@article{MVK_2012_3_2_a2,
     author = {V. I. Kruglov},
     title = {Poisson approximation for the distribution of the number of {\textquotedblleft}parallelograms{\textquotedblright} in a~random sample from $\mathbb Z_N^q$},
     journal = {Matemati\v{c}eskie voprosy kriptografii},
     pages = {63--78},
     year = {2012},
     volume = {3},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MVK_2012_3_2_a2/}
}