@article{JGAA_2013_17_4_a1,
     author = {Marcus Schaefer},
     title = {Toward a {Theory} of {Planarity:} {Hanani-Tutte} and {Planarity} {Variants}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {367--440},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {2013},
     doi = {10.7155/jgaa.00298},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00298/}
}