VOLTAGE MASS-SPECTRA OF MONOOXYDIHYDROPYRANOCOUMARINS AND MONOACYLOXYDIHYDROPYRANOCOUMARINS AND DIHYDROFUROCOUMARINS Статья ZAKHAROV P.I., TERENTJEV P.B., NIKONOV G.K. KHIMIYA PRIRODNYKH SOEDINENII. AKADEMIYA NAUK UZBEKSKOI SSR. 1977. С. 212-215
MASS-SPECTROMETRY STUDY OF LINEAR AND ANGULAR 3',4'-DIOXYSUBSTITUTED DIHYDROPYRANOCOUMARINS AND THEIR DERIVATIVES Статья ZAKHAROV P.I., TERENTEV P.B., NIKONOV G.K., AVRAMENKO L.G. KHIMIYA PRIRODNYKH SOEDINENII. AKADEMIYA NAUK UZBEKSKOI SSR. 1977. С. 38-44
MASS-SPECTROMETRY IDENTIFICATION OF LINEAR AND ANGULAR 3'-KETO-2', 2'-DIMETHYLDIHYDROPYRANOCOUMARINS Статья ZAKHAROV P.I., TERENTJEV P.B., NIKONOV G.K. KHIMIYA PRIRODNYKH SOEDINENII. AKADEMIYA NAUK UZBEKSKOI SSR. 1977. С. 664-668
MASS-SPECTROMETRIC STUDY OF 2-AZAFLUORENES Статья ZVOLINSKII V.P., ZAKHAROV P.I., SHEVTSOV V.K., PLESHAKOV V.G., VARLAMOV A.V., VASILYEV G.A., FURNARIS K.I., PROSTAKOV N.S. Химия гетероциклических соединений. Латвийский институт органического синтеза Латвийской академии наук. 1977. С. 101-105