Integrated assessment technology in management of competition efficiency in business corporationsNadezhda Savel’eva, Irina Lapteva, Olga Araslanova, Yulia Matushkina, Tatyana Koykova and Kirill GraboyyMATEC Web Conf., 106 (2017) 08086DOI: https://doi.org/10.1051/matecconf/201710608086