American Chemical Society.
Источники записей
POST-SOVIET AFFAIRS
Журнал
Routledge.
St-Petersburg State Polytechnical University.
APPLIED MAGNETIC RESONANCE
Журнал
Springer-Verlag Wien.
Kluwer Academic Publishers.
Elsevier.
ANALYTICAL METHODS
Журнал
Royal Society of Chemistry.
Elsevier.
Blackwell Publishing Ltd.
Taylor and Francis Inc..
Dove Medical Press Ltd.
Elsevier.
Dove Medical Press Ltd..
ЯЗЫК И КУЛЬТУРА
Журнал
TOMSK STATE UNIV.