@article{MABA_1993_7_3-4_a17,
     author = {A. V. Nikolov},
     title = {Relativistic {Equation} with the {Quantum} of {Length}},
     journal = {Mathematica balkanica},
     pages = {357},
     publisher = {mathdoc},
     volume = {7},
     number = {3-4},
     year = {1993},
     url = {http://geodesic.mathdoc.fr/item/MABA_1993_7_3-4_a17/}
}