TY - JOUR AU - Yuqing Xia AU - Agnieszka Jaron-Becker BT - Optics Letters DA - 2014-03 DO - 10.1364/OL.39.001461 PY - 2014 EP - 1461 T2 - Optics Letters TI - Multielectron contributions in elliptically polarized high-order harmonic emission from nitrogen molecules UR - http://www.opticsinfobase.org/abstract.cfm?URI=ol-39-6-1461 VL - 39 SN - 0146-9592 ER -