@article{10_21136_AM_1983_104029,
     author = {Eben, Kry\v{s}tof},
     title = {Classification into two von {Mises} distributions with unknown mean directions},
     journal = {Applications of Mathematics},
     pages = {230--237},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {1983},
     doi = {10.21136/AM.1983.104029},
     mrnumber = {0701741},
     zbl = {0539.62070},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1983.104029/}
}