Bernard Bolzano

• 20th WCP: Bernard Bolzano-Pedagogue  - Presents the famous logician with information about his life from birth to his death.
• Bernard Bolzano’s Contributions to Logic and Ontology  - Showcases the works of Bolzano that contributed to logic and ontology.
• Bernard Placidus Johann Nepomuk Bolzano  - Features information about Bolzano along with some quotations, birthplace information, and list of references.
• Catholic Encyclopedia: Bernhard Bolzano  - Features the Austrian mathematician and philosopher with information about his life and works.