For citations:
Varfolomeev S.D., Vol’eva V.B., Usachev S.V., Belostockaya I.S., Komissarov N.L., Malkova A.V., Nekhaev A.I., Maksimov A.L., Makarov G.G. The catalytic system for the cyclic ketals synthesis based on glycerol and lower carbonyl compounds - high-biological additives to motor fuel. Kataliz v promyshlennosti. 2010;(5):39-44. (In Russ.)