Authors: PING JS LI JL JIN WJ QIAN ZH

Citation: Js. Ping et al., DETERMINATION OF THE EXTRAGALACTIC-PLANETARY FRAME TIE FROM EARTH ORIENTATION PARAMETERS, Chinese Science Bulletin, 42(4), 1997, pp. 315-318

Authors: PING JS YAN HJ WANG GG QIAN ZH ZHOU RX SHU FC

Citation: Js. Ping et al., A COMPARISON OF DIFFERENT TROPOSPHERIC MAPPING FUNCTIONS BY ELEVATIONCUTOFF TESTS, Monthly Notices of the Royal Astronomical Society, 287(4), 1997, pp. 812-816

Authors: YAN HJ PING JS

Citation: Hj. Yan et Js. Ping, THE GENERATOR FUNCTION-METHOD OF THE TROPOSPHERIC REFRACTION CORRECTIONS, The Astronomical journal, 110(2), 1995, pp. 934-939