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@article{PMFA_2009__54_1_a4, author = {Daems, Jeanine}, title = {Escher ako matematik. {Rozhovor} s {N.} {G.} de {Bruijnom} a {Hendrikom} {Lenstrom}}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {33--40}, publisher = {mathdoc}, volume = {54}, number = {1}, year = {2009}, mrnumber = {2454668}, language = {sl}, url = {http://geodesic.mathdoc.fr/item/PMFA_2009__54_1_a4/} }
Daems, Jeanine. Escher ako matematik. Rozhovor s N. G. de Bruijnom a Hendrikom Lenstrom. Pokroky matematiky, fyziky a astronomie, Tome 54 (2009) no. 1, pp. 33-40. http://geodesic.mathdoc.fr/item/PMFA_2009__54_1_a4/