TY - GEN L1 - http://bcpw.bg.pw.edu.pl/Content/223/PDF/Ubezpieczenia%20brzegowe_Pilarczyk.pdf L2 - http://bcpw.bg.pw.edu.pl/Content/223 KW - Holland KW - slope protection KW - revetments KW - dyke KW - coastal engineering UR - http://bcpw.bg.pw.edu.pl/dlibra/publication/edition/223 ER -