Grzebień, Ludwik. 2016. “The Initial Activity of the Institutional ‘Care’ Aimed at the Youth from Industrial and Handicraft Families at the Turn of the 19th and 20th Centuries”. Studia Paedagogica Ignatiana 19 (3):163-80. https://doi.org/10.12775/SPI.2016.3.008.