@article{JGG_2006_10_1_JGG_2006_10_1_a4,
     author = {B. Popkonstantinovic and A. Cucakovic },
     title = {On a {Possible} {Constructive} {Geometrical} {Derivation} of {Mercator's} {Conformal} {Cylindrical} {Map} {Projection} {Based} on {Some} {Historical} {Facts}},
     journal = {Journal for geometry and graphics},
     pages = {63--71},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {2006},
     url = {http://geodesic.mathdoc.fr/item/JGG_2006_10_1_JGG_2006_10_1_a4/}
}