Rudneva, I.I., Melnikova, E.B., Omelchenko, S.O., Zalevskaya, I.N.,  & Symchuk, G.V. (2008). Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species. <i>Turkish Journal of Fisheries and Aquatic Sciences</i>, <i>8</i>,  283-287. http://doi.org/