58 citations · 500 across the 52 of their papers we have counts for
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Zdenek Mikulasek, Lubos Kohoutek, Miloslav Zejda +1
We confirmed the presence of regular UBVRIc light variations of the object in the centre of planetary nebula Sh 2-71, the improved period of them being P =(68.132+/-0.005) days. Th…