Virtuelle Unternehmen als Unternehmenstyp der Zukunft? - Oksana Arnold; Wolfgang Faisst; Martina Härtling; Pascal Sieber (HMD Prax. Wirtsch., 1995)

Swiss Firms on the Internet: An Empirical Study. - Pascal Sieber (ECIS, 1996)

Dr. Materna GmbH on its Way to be a Virtual Corporation? - Pascal Sieber (ECIS, 1996)

Kommerzielle Internet-Nutzung - Fallbeispiele aus Deutschland und der Schweiz. - André Kaufmann; Pascal Sieber (EMISA, 1996)

Virtuality as a Strategic Approach for Small and Medium Sized IT Companies to Stay Competitive in a Global Market. - Pascal Sieber (ICIS, 1996)

Virtuality in the IT Industry - Some Examples. - Pascal Sieber (ECIS, 1997)

Exploring bookstores on the Internet: an economic perspective. - Claudia Loebbecke; Pascal Sieber (ECIS, 1998)

Virtual organizing as a strategy for the "Big Six" to stay competitive in a global market. - Pascal Sieber; Joachim Griese (J. Strateg. Inf. Syst., 1998)

Electronic Grocery Shops in Switzerland. - Pascal Sieber (ECIS, 1999)

Consumers in Swiss Online Grocery Shops. - Pascal Sieber (Electron. Mark., 2000)