1
Published 1981
Record Source: Published Materials
Journal
2
Published 1987
Record Source: Published Materials
Journal
3
Record Source: Published Materials
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4
Record Source: Published Materials
Journal
5
Record Source: Published Materials
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6
Published 1982
Record Source: Published Materials
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7
Published 1979
Record Source: Published Materials
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8
Published 1979
Record Source: Published Materials
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9
Published 1979
Record Source: Published Materials
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10
Record Source: Published Materials
Journal
11
Record Source: Published Materials
Journal
12
Record Source: Published Materials
Journal
13
Record Source: Published Materials
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14
Published 1977
Record Source: Published Materials
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15
Published 1979
Record Source: Published Materials
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16
Published 1982
Record Source: Published Materials
Journal
17
Published 1977
Record Source: Published Materials
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18
Published 1988
Record Source: Published Materials
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19
Record Source: Published Materials
Journal
20
Record Source: Published Materials
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