000 00523nmm a2200133Ia 4500
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020 _a9781470408602 (online)
100 _aHejhal, Dennis A.
245 0 _aRegular b-groups, degenerating Riemann surfaces, and spectral theory
260 _aProvidence, R.I., USA :
_bAmerican Mathematical Society,
_cc1990.
300 _a1 online resource (iv, 138 p. : ill.)
490 _aMemoirs of the American Mathematical Society,
_x1947-6221 ;
856 _uhttp://www.ams.org/memo/0437
999 _c34448
_d34448