COMET TEMPEL-TUTTLE AND THE LEONID METEORS

[21] Schiaparelli G. V., 1867, ASTRON NACHR, V68, P331

[22] SCHUBART J, 1965, IAU1907 CIRC

[23] SEKANINA Z, 1974, ASTEROIDS COMETS MET

[24] TIANSHAN Z, 1977, CHINESE ASTRONOMY, V1, P197

[25] VONOPPOLZER T, 1867, ASTRON NACH, V68, P241

[26] VONOPPOLZER T, 1867, ASTRON NACHR, V68, P333

[27] A COMET MODEL .1. THE ACCELERATION OF COMET ENCKE [J]. ASTROPHYSICAL JOURNAL, 1950, 111 (02) : 375 - 394

[28] COMET HALLEY - ORBITAL MOTION [J]. ASTRONOMICAL JOURNAL, 1977, 82 (06) : 435 - 440

[21] Schiaparelli G. V., 1867, ASTRON NACHR, V68, P331

[22] SCHUBART J, 1965, IAU1907 CIRC

[23] SEKANINA Z, 1974, ASTEROIDS COMETS MET

[24] TIANSHAN Z, 1977, CHINESE ASTRONOMY, V1, P197

[25] VONOPPOLZER T, 1867, ASTRON NACH, V68, P241

[26] VONOPPOLZER T, 1867, ASTRON NACHR, V68, P333

[27] A COMET MODEL .1. THE ACCELERATION OF COMET ENCKE [J]. ASTROPHYSICAL JOURNAL, 1950, 111 (02) : 375 - 394

[28] COMET HALLEY - ORBITAL MOTION [J]. ASTRONOMICAL JOURNAL, 1977, 82 (06) : 435 - 440