DERIVATIZATION WITH THE INTRODUCTION OF A FIXED CHARGE FOR THE ANALYSIS OF LOW-MOLECULAR-WEIGHT OLIGOPEPTIDES BY MALDI MASS SPECTROMETRY Статья Polovkov N.Y., Topolyan A.P., Ilyushenkova V.V., Danilov A.D., Zimens M.E., Borisov R.S., Zaikin V.G. Journal of Analytical Chemistry. Том 77. 2022. С. 1679-1685
