1. Arst H., D. Pozdnyakov & A. Rozenstein, 1990. Opticheskoe zondirovanie v okeanologii. Valgus, Tallinn, 444 pp. [Optical Remote Sensing in oceanology. In Russian.]
2. Buznikov, A. A. & V. M. Orlov, 1980. Ruchnoi spektrograf RSS-3 dlya spektrografirovaniya Zemli. Trudy XI Aktinometricheskogo Simpoziuma. Chast II. Pribory i metody nabludenii. Tallinn: 131?134. (Hand spectrographer RSS-3 for spectral investigations of the Earth. In Russian.)
3. Buznikov, A. A., G. A. Lakhtanov & A. N. Kuznetzov, 1990. Ispolzovanie spektropolarymetrichetskoi apparatury v operativnom kontrole zagryazneniya akvatorii. Ratsionalnoe ispolzovanie prirodnikh resursov i okhrana sredy 13: 24?28. Leningrad State Technical University, Leningrad. (The use of spectropolarimetric equipment in aquatic pollution control. In Russian.)
4. Drudgeenin, G. V., O. E. Korotkevich & V. B. Rumyantsev, 1984. Raspredelenie i dinamika vodnikh mass v Kondopozhskoi gube Onezhskogo ozera. Vodnie Resursi 1: 131?139. (The distribution and dynamics of the water mass in Kondopoga Bay of Lake Onega. In Russian.)
5. Lakhtanov, G. A., V. E. Churov & A. P. Piotrovskaya, 1987. Opredelenie kontsentratsii vzvesi v poverkhnostom sloe vody po stepeni polyarizatsii voshodyashchego izlucheniya. Kompleksnii distantsionnyi monitoring ozer. Nauka, Leningrad: 76?82. (The definition of suspended substances concentration in the upper water layer according to the degree of upward radiation polarization. In Russian.)