CRYSTAL AND MOLECULAR STRUCTURE OF 2-[(4-NITROPHENYL)CARBONYL]CYCLOHEX-1- ENE-1-YL 4-NITROBENZOATE Статья Polyakova I.N., Egorova O.A., Sergienko V.S., Tarasova L.Yu., Davydov V.V. Crystallography Reports. Том 56. 2011. С. 270-273