@article{10_14708_ma_v21i35_1797,
     author = {H. Brzeskwiniewicz},
     title = {The application of {Kronecker} product of matrices to construction of certain {PBB} designs},
     journal = {Mathematica Applicanda},
     pages = { 121--129},
     publisher = {mathdoc},
     volume = {21},
     number = {35},
     year = {1992},
     doi = {10.14708/ma.v21i35.1797},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v21i35.1797/}
}