referát http://spj.uniba.sk/wp-content/uploads/2017/03/A_referat_A.mp4 referát (1. variant, spredu) http://spj.uniba.sk/wp-content/uploads/2017/03/B_referat_A.mp4 referát (1. variant, zboku) http://spj.uniba.sk/wp-content/uploads/2017/03/A_referat_B.mp4 referát (2. variant, spredu) http://spj.uniba.sk/wp-content/uploads/2017/03/B_referat_B.mp4 referát (2. variant, zboku) http://spj.uniba.sk/wp-content/uploads/2020/05/A_referat.mp4 referát http://spj.uniba.sk/wp-content/uploads/2020/05/B_referat.mp4 referát
