Abstracts (up to 4 pages; Times New Roman 12pt, line spacing 1,5) of speeches presented during the scientific sessions, submitted as manuscripts and accepted by the Scientific Committee, will be published in the Symposium Materials (maybe in the form of Pseudokarst Newsletter no. 31.), that will include also field session guidebook. The geomorphological and geological materials presented during the scientific sessions can be published in the volume of Studia Quaternaria (http://www.studia.quaternaria.pan.pl/) after normal reviewing procedure. The texts should be sent as a WORD file, whereas figures should be prepared as JPG files of high quality (scanned maps will not be accepted, except for historical materials).