@article{MABA_2001_15_3-4_a3,
     author = {N. Ozalp and A. Chetinkaya},
     title = {Expansion {Formulas} and {Kelvin} {Principle} for a {Class} of {Partial} {Differential} {Equations}},
     journal = {Mathematica balkanica},
     pages = {219},
     publisher = {mathdoc},
     volume = {15},
     number = {3-4},
     year = {2001},
     url = {http://geodesic.mathdoc.fr/item/MABA_2001_15_3-4_a3/}
}