261
by Levendorskii, Serge
Published 1993
Springer Netherlands

262
by Sternin, Boris, Shatalov, Victor
Published 1994
Springer Netherlands

263
by Denneberg, D.
Published 1994
Springer Netherlands

264
by Agarwal, R.P., Grace, Said R., O'Regan, Donal
Published 2002
Springer Netherlands

265
by Elias, Uri
Published 1997
Springer Netherlands

266
Published 2002
Springer Netherlands

267
by Sidorov, Nikolay, Loginov, Boris, Sinitsyn, A.V., Falaleev, M.V.
Published 2002
Springer Netherlands

268
by Afanasiev, V.N., Kolmanovskii, V., Nosov, V.R.
Published 1996
Springer Netherlands

269
by Weisz, Ferenc
Published 2002
Springer Netherlands

270
by Pikulin, Victor P., Pohozaev, Stanislav I.
Published 2001
Springer Basel

271
by Triebel, Hans
Published 2001
Springer Basel

272
by Roussarie, Robert
Published 1998
Springer Basel

273
by Morales Ruiz, Juan J.
Published 1999
Springer Basel

274
by Amrein, Werner O., Boutet de Monvel, Anne, Georgescu, Vladimir
Published 1996
Springer Basel

276
by Burkhardt, H., Wirtinger, M., Fricke, R., Hilb, E.
Published 1921
Vieweg+Teubner Verlag

277
by Hilbert, David, Schmidt, Erhard
Published 1989
Vieweg+Teubner Verlag

278
by Bruggeman, Roelof W.
Published 1994
Birkhäuser Basel

279
by Stalker, John
Published 1998
Birkhäuser Boston

280
by Hörmander, Lars
Published 1994
Birkhäuser Boston