%0 Journal Article %T Free Energy of Three-Dimensional Uniaxial Magnet in the Higher Non-Gaussian Approximation and in the Presence of an External Field %A M. P. Kozlovskii %A I. V. Pylyuk %J ISRN Condensed Matter Physics %D 2011 %I Hindawi Publishing Corporation %R 10.5402/2011/260750 %U http://dx.doi.org/10.5402/2011/260750