Kaprielov , S. et al. 2026. STUDY OF THE DEFORMATION CHARACTERISTICS AND CREEP COEFFICIENT OF HIGH-STRENGTH SELF-COMPACTING HEAVY- WEIGHT AND LIGHT- WEIGHT CONCRETES AT VARIOUS RELATIVE HUMIDITY OF THE ENVIRONMENT. International Journal for Computational Civil and Structural Engineering. 22, 2 (Jun. 2026), 14–31. DOI:https://doi.org/10.22337/2587-9618-2026-22-2-14-31.