author = { Mojsiewicz, Magdalena C. },

title = { The criterion of human resources in the assessment of the degree of the engagement of knowledge in the activities of enterprises },

publisher = {},

isbn = {1108-2976},

keywords = { R&D expenditures , R&D personnel , classification of knowledge intensity , Aufsatz in Zeitschrift },

year = {2021},

address = { },

url = { http://slubdd.de/katalog?TN_libero_mab2 }