@article{MZM_1991_49_1_a2,
     author = {V. A. Vassiliev and V. V. Serganova},
     title = {On~the number of real and complex moduli of singularities of smooth functions and realizations of matroids},
     journal = {Matemati\v{c}eskie zametki},
     pages = {19--27},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1991_49_1_a2/}
}