ORGANOSILICON COMPOUNDS .149. CONFORMATION OF ACYLOXYTRIMETHYLSILANES AND ACYLOXY(PARA-FLUOROPHENYL)DIMETHYLSILANES ArticleVARLAMOV A.V., PAPOUSKOVA Z., POLA J., TRSKA P., CHVALOVSKY V.COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS. Том 42. 1977. С. 489-494