Holography of massive M2-brane theory: non-linear extension O-Kab Kwon, Dongmin Jang, Yoonbai Kim and D. D. Tolla Eur. Phys. J. C, 78 10 (2018) 856 Published online: 25 October 2018 DOI: 10.1140/epjc/s10052-018-6324-9