Wireless LAN at home, in institutions and organizations. - Ryszard Haraszczuk (Ann. UMCS Informatica, 2005)

Cracking WPA? Is it possible? - Ryszard Haraszczuk (Ann. UMCS Informatica, 2006)

Detection and Normalization of Blown-Out Illumination Areas in Grey-Scale Images. - Karolina Nurzynska; Ryszard Haraszczuk (ISVC (1), 2012)