@article{10_4064_sm_56_2_187_198,
     author = {T. Byczkowski},
     title = {The invariance principle for group-valued random variables},
     journal = {Studia Mathematica},
     pages = {187--198},
     publisher = {mathdoc},
     volume = {56},
     number = {2},
     year = {1976},
     doi = {10.4064/sm-56-2-187-198},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-56-2-187-198/}
}