Authors: Mihaylova, D Ruperto, N Kibarova, V Teltcharova-Mihaylovska, A Kalaikov, D Stefanov, S Lisichki, K Bojidarova, M

Citation: D. Mihaylova et al., The Bulgarian version of the Childhood Health Assessment Questionnaire (CHAQ) and the Child Health Questionnaire (CHQ), CLIN EXP RH, 19(4), 2001, pp. S30-S34

Authors: Simeonov, V Stefanov, S Tsakovski, S

Citation: V. Simeonov et al., Environmetrical treatment of water quality survey data from Yantra river, Bulgaria, MIKROCH ACT, 134(1-2), 2000, pp. 15-21

Authors: Stefanov, S

Citation: S. Stefanov, Applications of boerate compounds for the preparation of ceramic glazes, GLASS TECH, 41(6), 2000, pp. 193-196

Authors: Tsakovski, S Simeonov, V Stefanov, S

Citation: S. Tsakovski et al., Time-series analysis of long-term water quality records from Yantra River Basin, Bulgaria, FR ENV BULL, 8(1-2), 1999, pp. 28-36

Authors: Stefanov, S Frezzotti, A Levdansky, V Leitsina, V Pavlyukevich, N

Citation: S. Stefanov et al., Direct statistical simulation of gas mixture mass transfer in a porous layer with condensation of one of the components and absorption of another, INT J HEAT, 42(11), 1999, pp. 2063-2069

Authors: Stefanov, S

Citation: S. Stefanov, Millet system in the Ottoman empire - example for oppression or for tolerance?, BULG HIST, (2-3), 1997, pp. 138-142