@inbook{401348,
title = {19. Podobn\'e matice},
booktitle = {Z\'aklady teorie matic},
series = {GDML\_Books},
publisher = {Academia},
address = {Praha},
year = {1971},
pages = {137-143},
url = {http://dml.mathdoc.fr/item/401348}
}
(éd.). 19. Podobné matice, dans Základy teorie matic, GDML_Books, (1971), pp. 137-143. http://gdmltest.u-ga.fr/item/401348/