He studied with Fernando Carpi in Geneva and Julius Patzak in Vienna.

Entity and relation annotations:
id: 0
type: entity
value: text: Geneva
labels: <Location>
id: 1
type: entity
value: text: Vienna
labels: <Location>
id: 2
type: entity
value: text: Fernando Carpi
labels: <Person>
id: 3
type: entity
value: text: Julius Patzak
labels: <Person>