@incollection{Derco18, author = {Ján Derco and Barbora Urminská and Martin Vrabeľ}, title = {Introductory Chapter: Ozone in the Nature and Practice}, booktitle = {Ozone in Nature and Practice}, publisher = {IntechOpen}, address = {Rijeka}, year = {2018}, editor = {Ján Derco and Marian Koman}, chapter = {1}, doi = {10.5772/intechopen.78263}, url = {https://doi.org/10.5772/intechopen.78263} }