GORLEVSKAYA, Liudmila et al. Innovations and New Product Development: Evidence from Enterprises Active in Slovak Republic. - Registrovaný: Scopus. In Journal of Applied Economic Sciences. - Craiova : Spiru Haret University. ISSN 2393-5162, 2018, vol. 13, no. 1, pp. 164-173 online. VEGA 1/0637/17.