- Commercial database vendors with access to medical and pharmaceutical information and the role of information brokering of medical libraries2017 | Central Library of Charles University, First Faculty of Medicine
- Information retrieval 3., Interactive information services of world database vendors2002 | Faculty of Arts
- Database vendors and information for companies in the era of digital economyPublication without faculty affiliation
- A use of a database vendor to an acquisition of an information fund : a preparation, realisation and conclusion of a case study2001 | Faculty of Arts
- Accessing of text information from professional resources. Database vendors, databases and digital libraries2004 | Faculty of Arts
- Electronic information sources - database vendors services. The lecture for the support of database sources usePublication without faculty affiliation
- OPEN SOURCE SCIENTIFIC INFORMATION: A GOLD MINE FOR COMPETITIVE INTELLIGENCE PROFESSIONALS2013 | Faculty of Arts
- Information retrieval on the world wide web versus classical information retrieval : coexistence of two independent, but through the Internet interconnected worldsPublication without faculty affiliation
- Information sources and services in psychology, sociology and politology with an accent on world sourcesPublication without faculty affiliation