Plag, H.-P., Walker, J., Glemson, B., 2023/07/26: Place4Us: A Novel Social Collaboration Platform in Service of A United Humanity

Plag, H.-P., Walker, J., Glemson, B., 2022/04/26: Towards an Ecosystem of Myths for a United Humanity in a Relationship of Reciprocity with the Earth's Life-Support System

Plag, H.-P., Clemson, B., Walker, J., 2020/12/12: Place4Us: A Platform for a Global Ecosystem of Virtual Community Centers