@article{MM2_1983__42_154930,
     author = {Efstathios Vassiliou},
     title = {Flat bundles and holonomy homomorphisms.},
     journal = {Manuscripta mathematica},
     pages = {161--170},
     publisher = {mathdoc},
     volume = {42},
     year = {1983},
     zbl = {0519.58010},
     url = {http://geodesic.mathdoc.fr/item/MM2_1983__42_154930/}
}