Tatyana G. Kuzmicheva, Natalia P. Putivzeva, Svetlana V. Igrunova, Nina N. Gahova, Tatyana V. Zaitseva, Olga P. Pusnaya, Elena V. Nesterova and Larisa F. Maslakova
International Journal of Soft Computing 10 ( 5 ): 332 - 335 , 2015