DRYGAS, P. (2007, January 1). On the structure of continuous uninorms. 43(2). Praha: Academia, 2007. Retrieved from http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=18996207
ISO-690 (author-date, English)DRYGAS, Pawel, 2007. On the structure of continuous uninorms. In: [online]. Praha: Academia, 2007. 1 January 2007. Available from: http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=18996207
Modern Language Association 9th editionDRYGAS, P. On the structure of continuous uninorms. no. 2, Praha: Academia, 2007., 2007, http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=18996207.
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DRYGAS, P. (2007), “On the structure of continuous uninorms”, in , Vol. 43, Praha: Academia, 2007., available at: http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=18996207.