Baranauskas, V., K. Šarkauskas, and S. Bartkevičius. “Learning Possibilities in CPN”. Elektronika ir Elektrotechnika 78, no. 6 (July 22, 2007): 71-74. Accessed April 26, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/10824.