@article{TUW-166885, author = {Tim{\'a}r, G{\'a}bor and Moln{\'a}r, G{\'a}bor and Sz{\'e}kely, Bal{\'a}zs and Plih{\'a}l, Katalin}, title = {The map of Lazarus (1528) and the Ptolemian projection (in Hungarian)}, journal = {Geod{\'e}zia {\'e}s Kartogr{\'a}fia}, year = {2008}, volume = {60}, number = {7}, pages = {20--26}, url = {http://www.fomi.hu/honlap/magyar/szaklap/2008/07/5.pdf} }