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41
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42
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43Published 1981“...HD 9502 .N52 .G946...”
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44
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45Published 1982“...HT 395 .N52 .M3 .M347...”
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46
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47Published 1979“...HC 621 .R432...”
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48
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49
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50
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51
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52Published 1973“...HD 7106 .N5 .L722...”
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53Published 1979“...HT 395 .N52 .N8 .N874...”
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54
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55
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56
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57
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58Published 1979“...HD 8039 .C32 .N5 .N532...”
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59
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60