Efficient synthesis of tetraacetylglycoluril in the presence of phosphorus-containing catalysts / A. A. Bakibaev, S. Yu. Panshina, N. F. Hoang [et al.] // Russian journal of physical chemistry. 2021. Vol. 57, № 1. P. 58-63. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000925258