@book{Jaxa-Bykowski1918,
author = {Jaxa-Bykowski, L.},
title= {Gmina szkolna im: Jędrzeja Śniadeckiego w Gimnazyum VIII. we Lwowie [Jędrzej Śniadecki school community of the Gymnasium no. 8 in Lviv]},
year = {1918},
address = {Lviv},
publisher = {Society of High School Teachers},
}