@article{SMJ2_1995_21_3_a3,
     author = {Kolev, Emil and Landgev, Ivan},
     title = {On a {Two-Dimensional} {Search} {Problem}},
     journal = {Serdica Mathematical Journal},
     pages = {219--230},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SMJ2_1995_21_3_a3/}
}