New limit for the half-life of double beta decay of 94Zr to the first excited state of 94MoN. Dokania, V. Nanal, G. Gupta, S. Pal, R. G. Pillay, P. K. Rath, V. I. Tretyak, A. Garai, H. Krishnamoorthy, C. Ghosh, P. K. Raina and K. G. BhushanEur. Phys. J. A, 53 4 (2017) 74DOI: https://doi.org/10.1140/epja/i2017-12266-9