TY - JOUR AU - KANDILAKIS, D. A. AU - MAGIROPOULOS, M. AU - ZOGRAPHOPOULOS, N. TI - EXISTENCE AND BIFURCATION RESULTS FOR FOURTH-ORDER ELLIPTIC EQUATIONS INVOLVING TWO CRITICAL SOBOLEV EXPONENTS JO - Glasgow mathematical journal PY - 2009 SP - 127 EP - 141 VL - 51 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089508004588/ DO - 10.1017/S0017089508004588 ID - 10_1017_S0017089508004588 ER -