International Journal of Applied Mathematics and Computer Science
International Journal of Applied Mathematics and Computer Science > 2013 > 23 > 4 > 725-730
International Journal of Applied Mathematics and Computer Science > 2013 > 23 > 4 > 725-730
International Journal of Applied Mathematics and Computer Science > 2014 > 24 > 4 > 735-743
International Journal of Applied Mathematics and Computer Science > 2015 > 25 > 2 > 217-221