, , , «CLUSTERIZATION OF CLASSICAL UNIVERSITIESON THE BASIS OF ENTRANCE TESTING» // Open and distance education 2011. №3 (43) C.20-31
Arefiev V.P., Filipenko N.M., Mikhalchuk A.A., Novoseltseva D.A. «Clusterization of directions of training at russian technical college in factorial space of entrance examenations» // Open and distance education 2015. №3(59) C.69-76
Efremov Stanislav P., Efremova Tamara T., Avrova Ada F. «Structure and spatial-temporal variability of the forest bedding accumulationin the bog birch forests in Western Siberia» // 2009. №2 (6) C.84-94
Ackerman E., Mikhal'chuk A.A., Trifonov A.Yu. «Clustering social-economic higher education institutions on entrance test rating basis» // 2013. №367 C.100-104
Akerman Yelena N., Mikhalchuk Alexandr A., Trifonov Andrey Yu. «Cluster dynamics of potential economics education development» // 2012. №365 C.112-115
Melent'eva Nadejda V., Efremov Stanislav P., Avrova Ada F., Efremova Tamara T. «Altitudinal differentiation of the acid-base properties of the river valley peat soils of Kuznetsk Alatau» // Tomsk State University Journal of Biology 2018. № 41 C.135-155
