Titlebook: Nonlinear Evolution Equations and Dynamical Systems; Needs ’90 Vladimir G. Makhankov,Oktay K. Pashaev Conference proceedings 1991 Springer-

谆谆教诲

frequent occurrence of such phrases as “I once saw.…”and “I rem- ber that when I.…” I hope therefore that what I have written may prevent others from falling into the same ridiculous traps.978-1-84996-941-3978-1-84628-286-7

生气地

aesthetic

我的巨大

Flagging

音乐等

小官

勉强

intangibility

I. Marshalln outlines how readers can create suitable ‘custom‘ catalogs for their own use. The last section provides a set of three deep-sky catalogs created by the author, for observers of different levels of experience, from newcomer to expert. .978-1-4614-0655-6978-1-4614-0656-3Series ISSN 1431-9756 Series E-ISSN 2197-6562

RENIN

M. I. Gekhtmann outlines how readers can create suitable ‘custom‘ catalogs for their own use. The last section provides a set of three deep-sky catalogs created by the author, for observers of different levels of experience, from newcomer to expert. .978-1-4614-0655-6978-1-4614-0656-3Series ISSN 1431-9756 Series E-ISSN 2197-6562