000 00451 a2200181 4500
008 110605s9999 xx 000 0 eng d
240 1 0 _a22.1/G-95
020 _c3000
084 _a22.1
_bG-95
100 1 _aGunther P.
245 1 0 _aHuygens' principle and hyperbolic equations
260 _bAcademic Press
300 _a458
653 _amathematics
653 _ahuygens' principle
653 _ariesz distributions
653 _aspectral geometry
999 _c4696
_d4696