PHOTOMETRIC STUDY OF M51 SYSTEM

[11] HOLMBERG E, 1950, MEDD LUND ASTR OBS 1

[12] HOLMBERG EB, 1958, MEDD LUND ASTR OBS 2

[13] HONEYCUTT RK, 1968, THESIS CASE WESTERN

[14] ASTRONOMICAL MEASUREMENTS IN INFRARED [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1966, 4 : 193 - &

[15] JOHNSON HL, 1966, AP J, V143, P190

[16] INFRARED OBSERVATIONS OF GALAXIES AND OF EXTENDED NUCLEUS IN M82 [J]. ASTROPHYSICAL JOURNAL, 1970, 161 (03) : L203 - +

[17] CALIBRATION OF DIRECT PHOTOGRAPHS USING BRIGHTNESS PROFILES OF FIELD STARS [J]. ASTRONOMICAL JOURNAL, 1973, 78 (03) : 255 - 262

[18] FAINT ENVELOPES OF GALAXIES [J]. ASTRONOMICAL JOURNAL, 1974, 79 (06) : 671 - 677

[19] ATLAS OF DUST AND H II REGIONS IN GALAXIES [J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1974, 28 (NS267) : 391 - &

[20] MATHEWSON DS, 1972, ASTRON ASTROPHYS, V17, P468

[11] HOLMBERG E, 1950, MEDD LUND ASTR OBS 1

[12] HOLMBERG EB, 1958, MEDD LUND ASTR OBS 2

[13] HONEYCUTT RK, 1968, THESIS CASE WESTERN

[14] ASTRONOMICAL MEASUREMENTS IN INFRARED [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1966, 4 : 193 - &

[15] JOHNSON HL, 1966, AP J, V143, P190

[16] INFRARED OBSERVATIONS OF GALAXIES AND OF EXTENDED NUCLEUS IN M82 [J]. ASTROPHYSICAL JOURNAL, 1970, 161 (03) : L203 - +

[17] CALIBRATION OF DIRECT PHOTOGRAPHS USING BRIGHTNESS PROFILES OF FIELD STARS [J]. ASTRONOMICAL JOURNAL, 1973, 78 (03) : 255 - 262

[18] FAINT ENVELOPES OF GALAXIES [J]. ASTRONOMICAL JOURNAL, 1974, 79 (06) : 671 - 677

[19] ATLAS OF DUST AND H II REGIONS IN GALAXIES [J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1974, 28 (NS267) : 391 - &

[20] MATHEWSON DS, 1972, ASTRON ASTROPHYS, V17, P468