OPTICAL STUDIES OF CASSIOPEIA A .1. PROPER MOTIONS IN OPTICAL REMNANT

[11] Payne-Gaposchkin C.H.P., 1957, GALACTIC NOVAE

[12] PHOTOMETRIC CALIBRATION OF DIRECT PLATES [J]. ASTRONOMICAL JOURNAL, 1969, 74 (09) : 1073 - &

[13] A HIGH-RESOLUTION MAP OF CASSIOPEIA-A AT 2.7 GHZ [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1970, 147 (03) : 215 - &

[14] ELECTRON DENSITIES IN PLANETARY NEBULAE [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1970, 148 (03) : 367 - &

[15] Shkilovsky J.S., 1968, SUPERNOVAE

[16] MOTIONS AND STRUCTURE OF FILAMENTARY ENVELOPE OF CRAB NEBULA [J]. ASTRONOMICAL JOURNAL, 1968, 73 (07) : 535 - &

[17] VANDENBE.S, 1968, J ROY ASTRON SOC CAN, V62, P145

[18] SEARCH FOR AN OPTICAL REMNANT OF CASSIOPEIA A SUPERNOVA [J]. NATURE, 1969, 223 (5208) : 814 - +

[19] VANDENBERGH S, IN PRESS

[20] Woltjer L., 1958, BAN, V14, P39

[11] Payne-Gaposchkin C.H.P., 1957, GALACTIC NOVAE

[12] PHOTOMETRIC CALIBRATION OF DIRECT PLATES [J]. ASTRONOMICAL JOURNAL, 1969, 74 (09) : 1073 - &

[13] A HIGH-RESOLUTION MAP OF CASSIOPEIA-A AT 2.7 GHZ [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1970, 147 (03) : 215 - &

[14] ELECTRON DENSITIES IN PLANETARY NEBULAE [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1970, 148 (03) : 367 - &

[15] Shkilovsky J.S., 1968, SUPERNOVAE

[16] MOTIONS AND STRUCTURE OF FILAMENTARY ENVELOPE OF CRAB NEBULA [J]. ASTRONOMICAL JOURNAL, 1968, 73 (07) : 535 - &

[17] VANDENBE.S, 1968, J ROY ASTRON SOC CAN, V62, P145

[18] SEARCH FOR AN OPTICAL REMNANT OF CASSIOPEIA A SUPERNOVA [J]. NATURE, 1969, 223 (5208) : 814 - +

[19] VANDENBERGH S, IN PRESS

[20] Woltjer L., 1958, BAN, V14, P39