Capogna, Luca, et al
Introduction to the Heisenberg group and the sub-Riemannian isoperimetric problem - Basel Birkhauser 2007 - 223 - Progress in mathematics ; 00259 .
9783764381325
51 PM
Introduction to the Heisenberg group and the sub-Riemannian isoperimetric problem - Basel Birkhauser 2007 - 223 - Progress in mathematics ; 00259 .
9783764381325
51 PM