On constant mean curvature surfaces in the Heisenberg group D. A. Berdinsky OriginalPaper 24 May 2012 Pages: 75 - 79
The Leibniz formula for the covariant derivative and some of its applications A. V. Gavrilov OriginalPaper 24 May 2012 Pages: 80 - 94
On the generalized triangle inequality for quasimetrics induced by noncommuting vector fields A. V. Greshnov OriginalPaper 24 May 2012 Pages: 95 - 114
On some integro-differential operators in the class of harmonic functions and their applications V. V. KarachikB. Kh. TurmetovB. T. Torebek OriginalPaper 24 May 2012 Pages: 115 - 134
On extensions of partial n-quasigroups of order 4 V. N. Potapov OriginalPaper 24 May 2012 Pages: 135 - 151