@article{CML_2014__6_1_3_0,
     author = {Bacher, Roland},
     title = {On geodesics of phyllotaxis},
     journal = {Confluentes Mathematici},
     pages = {3--30},
     publisher = {Institut Camille Jordan},
     volume = {6},
     number = {1},
     year = {2014},
     doi = {10.5802/cml.10},
     mrnumber = {3266882},
     zbl = {1323.92025},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/cml.10/}
}