Singular perturbations of elliptic boundary value problems
1980 ◽
pp. 115-130
1976 ◽
Vol 20
(1)
◽
pp. 248-265
◽
2008 ◽
Vol 11
(4-6)
◽
pp. 273-291
◽
1976 ◽
Vol 14
(3)
◽
pp. 471-472
2006 ◽
Vol 58
(2)
◽
pp. 244-262
◽
1991 ◽
Vol 69
(1)
◽
pp. 99-119
◽
2014 ◽
Vol 16
(3)
◽
pp. 571-595
◽