@article{700112,
     title = {Multiple reciprocity method for plate bending vibration, sound pressure vibration and coupled structural-acoustic problems},
     booktitle = {Equadiff 8},
     series = {GDML\_Books},
     publisher = {Mathematical Institute, Slovak Academy of Sciences},
     address = {Bratislava},
     year = {1994},
     pages = {199-206},
     mrnumber = {MR1298471},
     zbl = {0809.73077},
     url = {http://dml.mathdoc.fr/item/700112}
}

Sladek, Vladimír; Sladek, Ján. Multiple reciprocity method for plate bending vibration, sound pressure vibration and coupled structural-acoustic problems, dans Equadiff 8, GDML_Books,  (1994), pp. 199-206. http://gdmltest.u-ga.fr/item/700112/