Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SHUXI Qiu,Asymptotic points of meromorphic functions on a maximal noncompact Riemann surface,Japanese journal of mathematics. New series,02892316,The Mathematical Society of Japan,1996,22,1,69-77,https://cir.nii.ac.jp/crid/1390001205257239808,https://doi.org/10.4099/math1924.22.69