The Multi-Purpose Detector (MPD) of the collider experiment V. Golovatyuk, V. Kekelidze, V. Kolesnikov, O. Rogachevsky and A. Sorin Eur. Phys. J. A, 52 8 (2016) 212 Published online: 09 August 2016 DOI: 10.1140/epja/i2016-16212-1