Marinova, P., Marinov, M., Feodorova, Y., Kazakova, M., Georgiev, D., Lekova, V., Penchev, P., Stoyanov, N. Synthesis, cytotoxicity and antibacterial activity of 3-amino-9'-fluorenespiro-5-hydantoin. Sofia: 2014 513-518,.
Marinova, P., Marinov, M., Feodorova, Y., Kazakova, M., Georgiev, D., Lekova, V., Penchev, P., Stoyanov, N. Synthesis, cytotoxicity and antibacterial activity of 3-amino-9'-fluorenespiro-5-hydantoin. Sofia: 2014 513-518,.
Marinova, P., Marinov, M., Feodorova, Y., Kazakova, M., Georgiev, D., Lekova, V., Penchev, P., Stoyanov, N. (2014) Synthesis, cytotoxicity and antibacterial activity of 3-amino-9'-fluorenespiro-5-hydantoin, Sofia: 513-518,.
Marinova, P., Marinov, M., Feodorova, Y., Kazakova, M., Georgiev, D., Lekova, V., Penchev, P., & Stoyanov, N. (2014). Synthesis, cytotoxicity and antibacterial activity of 3-amino-9'-fluorenespiro-5-hydantoin. Доклади на Българската академия на науките, 67 (4), 513-518.
Marinova P, Marinov M, Feodorova Y, Kazakova M, Georgiev D, Lekova V, et al. Synthesis, cytotoxicity and antibacterial activity of 3-amino-9'-fluorenespiro-5-hydantoin. Доклади на Българската академия на науките. 2014; 67(4): 513-518.
