@article{MV_1966_18_2_a2,
     author = {P. L. Ivanescu},
     title = {Dynamic programming with bivalent variables},
     journal = {Matemati\v{c}ki vesnik},
     pages = {87 },
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {1966},
     url = {http://geodesic.mathdoc.fr/item/MV_1966_18_2_a2/}
}