TY - CPAPER AU - Zbigniew Kuniewicz TI - HANDWRITTEN SIGNATURE AS A CONSTRUCTIONAL COMPONENT OF A FORM OF LEGAL ACT IN THE POLISH CIVIL LAW T2 - 5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018 PY - 2018 SP - 553 EP - 560 DO - 10.5593/sgemsocial2018/1.2/S02.073 PB - STEF92 Technology ER -