@article{MABA_1987_1_1_a9,
     author = {N. Papanastassiou and P. K. Pavlakos},
     title = {Regularity, {Nearly} {Regularity} and {Extensions} of {Borel} {Measures} {Valued} in {Partially} {Ordered} {Semigroups}},
     journal = {Mathematica balkanica},
     pages = {89},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {1987},
     url = {http://geodesic.mathdoc.fr/item/MABA_1987_1_1_a9/}
}