== zunanje povezave ===== paul henry ===* an 167 (1905) 223/224* mnras 65 (1905) 349* obs 28 (1905) 110* pasp 17 (1905) 77=== prosper henry ===* an 163 (1903) 381/382* mnras 64 (1904) 296* obs 26 (1903) 396* pasp 15 (1903) 230