@article{AFM_1988_13_2_a4,
     author = {T. Lehtonen and E. Nummelin},
     title = {On the convergence of empirical distributions under partial observations},
     journal = {Annales Fennici Mathematici},
     pages = {219--223},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {1988},
     doi = {10.5186/aasfm.1988.1313},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1988.1313/}
}