Guy Bouchitté, P. Suquet. Equi-coercivity of variational problems: the role of recession functions.
Nonlinear partial differential equations and their applications. Collège de France Seminar, Vol. XII (Paris, 1991―1993), 302, Longman Sci. Tech., Harlow, pp.31--54, 1994, Pitman Res. Notes Math. Ser.
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