1
Published 1999
National Academy Press

2
by Ege, Gian
Published 2020
Carl Grossmann Verlag

3
by Lee, Keat Teong
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

4
by Adamchuk, Viacheslav
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

5
by Gaudet, Joanne
Published 2015
Taylor & Francis