KOVALEV, Andrej. Discussion on problems of the formation and measurement of the entrepreneurial environment. In Economics and business management in the 21st century. International scientific conference. Economics and business management in the 21st century : [proceedings] : 3rd international scientific conference : 23rd - 24th november 2016, Ostrava, Czech Republic. - Ostrava : VŠB - Technical University of Ostrava, 2016. ISBN 978-80-248-3983-7, s. 77-90 CD-ROM. VEGA 1/0709/15.