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1
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2Published 1983“...HC 599 .P119...”
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3Published 1979“...HD 9502 .N5 .S471...”
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4Published 1976“...HV 482 .N532 c...”
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5Published 1982“...HV 483 .N532 sj...”
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6Published 1983“...HV 11 .I86...”
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7Published 1979“...HE 199.9 .S989...”
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8Published 1977“...HC 663 .S471...”
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9Published 1980“...HD 5850 .N5 .A849...”
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10
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11
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12Published 1928“...HD 8930.5 .N277...”
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13Published 1963“...HF 4030.5 .A46 .E96...”
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14Published 1983“...HD 9502 .A2 .P117...”
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15Published 1983“...HC 663.5 .P712...”
Book -
16Published 1977“...HD 1539.5 .L125...”
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17
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18
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19
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20