Hannes Werthner

Qualitative Reasoning

1994

Information and Communication Technologies in Tourism

2012

Perspectives on Digital Humanism

2022

Lectures in E-Commerce

2011

Informatics in the Future

2017

RecSys 15

2015

Information technology and tourism

1999

E-commerce and web technologies

2006

E-Commerce and Web Technologies (vol. # 3590)

2005