Спектры флуоресценции гуминовых кислот, отличающихся генезисом органического сырьяFluorescence spectra of 
humic acids with different genesis of organic raw materials
 The Nature and Mechanism of Selectivity Decrease of the Acid-catalyzed Fructose Conversion with Increasing the Carbohydrate ConcentrationTarabanko, Valery E., 
Smirnova, Marina A., 
Chernyak, Mikhail Yu., 
Kondrasenko, Alexander A., 
Tarabanko, Nikolay V., 
Тарабанько, В.Е., 
Смирнова, М.А., 
Черняк, М.Ю., 
Кондрасенко, А.А., 
Тарабанько, Н.В. 
concentration, the influence of levulinic 
acid and glucose additions on the fructose 
acid-catalyzed
conversion
 Fractional composition of nitrogen compounds in forest-steppe Chernozems.The N-containing component of 
humic acids regularly and significantly changes downward
 Fractional composition of nitrogen compounds in forest-steppe Chernozems.The N-containing component of 
humic acids regularly and significantly changes downward