(TYPOMORPHIC FEATURES OF CELADONITE STRUCTURE. Article Zhukhlistov A.P., Zvyagin B.B., Lazarenko E.K., Pavlishin V.I. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva. Vol. 108. 1979. P. 348-353
DYNAMICS OF LEPTOSPIRA COLONY FORMATION ON SOLID CULTURE MEDIA Article Kiktenko V.S., Volina Ye.G., Sarukhanova Ye.L. Zhurnal Mikrobiologii Epidemiologii i Immunobiologii. Vol. 56. 1979. P. 87-90