Eells, J.
Harmonic maps between Riemannian polyhedra - Cambridge Cambridge University Press 2001 - xii, 296p. - Cambridge tracts in mathematics. 142. .
978-0-521-77311-9
Harmonic maps between Riemannian polyhedra - Cambridge Cambridge University Press 2001 - xii, 296p. - Cambridge tracts in mathematics. 142. .
978-0-521-77311-9