Multifrequency observations of the QSO PG 1211+143
scholarly article
Q68220091 · type item · labels in 2 languages · 12 statements
en: Multifrequency observations of the QSO PG 1211+143 · nl: Multifrequency observations of the QSO PG 1211+143
Statements
- instance of: Q13442814 (normal)
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