Formic Acid Production via One-Pot Hydrolysis-Oxidation of Starch over Quaternary Ammonium Salts of Vanadium-Containing Keggin-Type Heteropoly Acids. - Gromov, Nikolay V.; Medvedeva, Tatiana B.; Lukoyanov, Ivan A.; Panchenko, Valentina N.; Timofeeva, Maria N.; Taran, Oxana P.; Parmon, Valentin N. (Catalysts (2073-4344), 2022)