Giraud, A.Homand, F.Labiouse, V.2006-11-092006-11-092006-11-09200210.1002/nag.199https://infoscience.epfl.ch/handle/20.500.14299/235595WOS:000174108900002195Explicit solutions for the instantaneous undrained contraction of hollow cylinders and spheres in porous elastoplastic mediumtext::journal::journal article::research article