@article{article01e5d972,
title   = {Preface},
author = {Machado, Francisco Bolivar Correto and Aquino, Adelia J. A and Oliveira Filho, Antonio Gustavo Sampaio de},
year = {2020},
doi = {10.1007/s00214-020-2579-y},
journal   = {Theoretical Chemistry Accounts}
}