TY - BOOK AU - Kravchuk, Alexander S. AU - Neittaanm ki, Pekka J TI - Variational and Quasi-Variational Inequalities in Mechanics [electronic resource] SN - 9781402063770 U1 - 531 PY - 2007/// CY - Dordrecht PB - Springer N1 - http://dx.doi.org/10.1007/978-1-4020-6377-0 ER -