Plane-mirroring anomaly in the cosmic microwave background mapsV. G. Gurzadyan, T. Ghahramanyan, A. L. Kashin, H. G. Khachatryan, A. A. Kocharyan, H. Kuloghlian, D. Vetrugno and G. YegorianA&A, 498 1 (2009) L1-L3DOI: https://doi.org/10.1051/0004-6361/200911795
