Vyklyuk, I. V., and Z. R. Ozhogan. 2014. “Methods of Diagnosing and Restoring Teeth Abutments With Different Degrees of Inclination in Hard Tissue Defects and Periodontal Diseases”. Medicni Perspektivi 19 (2):103-7. https://doi.org/10.26641/2307-0404.2014.2.28341.