Implementation* strategy* of free* software* in the* process* of preparation* of teachers* of mathematics* physics* and* computer* science*OKVladyslav VelychkoImplementation strategy of free software in the process of preparation of teachers of mathematics, physics and computer science.CoRRabs/1807.090522018Informal and Other Publicationsopenjournals/corr/abs-1807-09052http://arxiv.org/abs/1807.09052https://dblp.org/rec/journals/corr/abs-1807-09052URL#3078342