Kociuba, M., Z. Ignasiak, A. Sebastjan, K. Kochan, I. Cichy, A. Dudkowski, M. Ściślak, and S. Kozieł. “Sex Differences in Relationship Between Body Composition and Digit Length Ratio (2D:4D) in Students of Military Courses”. Anthropological Review, vol. 81, no. 4, Dec. 2018, pp. 393-0, doi:10.2478/anre-2018-0034.