Convergent and Nature-Like Technologies as the Basis for Sustainable Development in the 21st CenturySergey Zhironkin, Svetlana Demchenko, Gennady Kayachev, Ekaterina Taran and Olga ZhironkinaE3S Web Conf., 105 (2019) 03008DOI: https://doi.org/10.1051/e3sconf/201910503008