KARRACH, Ladislav - PIVARČIOVÁ, Elena. Location and recognition of Data Matrix and QR codes in images. Revs. Pavol Božek, Ivan Kuric, Dagmar Janáčová. 1st ed. Lüdenscheid : RAM-Verlag, 2022. 106 p. KEGA 006STU-4/2021. Dostupné na internete: <https://ram-verlag.org/vol-8-location-and-recognition-of-data-matrix-and-qr-codes-in-images> ISBN 978-3-96595-022-1.