TY - JOUR AU - Stephen S. Kudla AU - John J. Millson TI - Harmonic Differentials and Closed Geodesics on a Riemann Surface. JO - Inventiones mathematicae PY - 1979 SP - 193 EP - 212 VL - 54 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1979__54_142678/ ID - IM_1979__54_142678 ER -