First boundary value problem for systems of quasilinear elliptic equations
1994 ◽
Vol 26
(1-2)
◽
pp. 101-112
2002 ◽
Vol 27
(11-12)
◽
pp. 2449-2490
◽
1998 ◽
pp. 419-427
◽
2005 ◽
Vol 211
(2)
◽
pp. 407-451
◽
1998 ◽
Vol 144
(1)
◽
pp. 170-218
◽