A MEDIUM-BRIGHT QUASAR SAMPLE - NEW QUASAR SURFACE DENSITIES IN THE MAGNITUDE RANGE 16.4-LESS-THAN-B-LESS-THAN-17.65

被引：55
作者：
MITCHELL, KJ
WARNOCK, A
USHER, PD
机构：
[1] PENN STATE UNIV,DEPT ASTRON,UNIVERSITY PK,PA 16802
[2] NASA,GODDARD SPACE FLIGHT CTR,ASTRON & SOLAR PHYS LAB,GREENBELT,MD 20771
[3] ORANGE CTY COMMUNITY COLL,DEPT MATH,MIDDLETOWN,NY
来源：
ASTROPHYSICAL JOURNAL | 1984年 / 287卷 / 01期
关键词：
D O I：
10.1086/184384
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
引用
收藏
页码：L3 / L7
页数：5
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