Features of styryl dye crystal packings and their influence on [2 + 2] photocycloaddition reaction with single crystal retention / L.G. Kuz'mina, A.I. Vedernikov, M.V. Alfimov, S.P. Gromov, J.A.K. Howard // CrystEngComm. – 2015. – Т. 17. – № 24. – P. 4584-4591