Beta delayed neutron measurements by means of Modular Total Absorption Spectrometer Michał Stepaniuk, Marek Karny, Aleksandra Fijałkowska, Wojciech Bielewski and for MTAS Collaboration EPJ Web Conf., 201 (2019) 03002 Published online: 04 February 2019 DOI: 10.1051/epjconf/201920103002