%0 Journal Article %T Analytical Methods in Gravitational Microlensing %A V. I. Zhdanov %A A. N. Alexandrov %A E. V. Fedorova %A V. M. Sliusar %J ISRN Astronomy and Astrophysics %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/906951 %U http://dx.doi.org/10.5402/2012/906951