Lira, J., Głowicka-Wołoszyn, R. i Wołoszyn, A. 2014. THE APPLICATION OF RELATIVE TAXONOMY METHODS . TO THE STUDY OF TECHNICAL INFRASTRUCTURE DEVELOPMENT IN RURAL AREAS ACROSS THE PROVINCES OF POLAND. Metody Ilościowe w Badaniach Ekonomicznych. 15, 2 (cze. 2014), 330–338.