00518naa#a2200169#i#450# EN\\bibl\688 20241106064047.3 2308-4057 20131105b2013####ek#y0engy0150####ca RUS RU Effect of Iron Sulfate on Biosynthesis of Extracellural Metabolites of Propionic Acid Bacteria Journal article Kemerovo Kemerovo State University 2013 6 с. Journal article local Khamagaeva Irina vestnik-pses.kemsu.ru