261
Published 1997
Springer Berlin Heidelberg

262
Published 1997
Springer Berlin Heidelberg

263
Published 1997
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265
by Müller-Olm, Markus
Published 1997
Springer Berlin Heidelberg

266
Published 1997
Springer Berlin Heidelberg

267
Published 1997
Springer Berlin Heidelberg

268
Published 1997
Springer Berlin Heidelberg

269
Published 1997
Springer Berlin Heidelberg

272
Published 1998
Springer Berlin Heidelberg

273
by Mende, Ulrich
Published 2000
Springer Berlin Heidelberg

275
by Ausiello, Giorgio, Crescenzi, Pierluigi, Gambosi, Giorgio, Kann, Viggo
Published 1999
Springer Berlin Heidelberg

276
Published 1997
Springer Berlin Heidelberg

277
Published 1997
Springer Berlin Heidelberg

278
by Hallsteinsen, Svein, Paci, Maddali
Published 1997
Springer Berlin Heidelberg

279
by Luca, Aldo de, Varricchio, Stefano
Published 1999
Springer Berlin Heidelberg

280
Published 1999
Springer Berlin Heidelberg