@article{10_4064_fm_140_2_191_196,
     author = {Peter Wong},
     title = {On the computation of the {Nielsen} numbers and the converse of the {Lefschetz} coincidence theorem},
     journal = {Fundamenta Mathematicae},
     pages = {191--196},
     publisher = {mathdoc},
     volume = {140},
     number = {2},
     year = {1991},
     doi = {10.4064/fm-140-2-191-196},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-140-2-191-196/}
}