@article{10_4064_ap90_1_6,
     author = {Piotr Bart{\l}omiejczyk},
     title = {Simple connection matrices},
     journal = {Annales Polonici Mathematici},
     pages = {77--87},
     publisher = {mathdoc},
     volume = {90},
     number = {1},
     year = {2007},
     doi = {10.4064/ap90-1-6},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap90-1-6/}
}