title: Spatial patterns in optical parametric oscillators with spherical mirrors: classical and quantum effects: errata.
abstract: The correct author affiliation for K. I. Petsas, A. Gatti and L. A. Lugiato is: Dipartimento di Fisica dell'Universita di Milano, Istituto Nazionale per la Fisica della Materia, Via Celoria 16, Milano 20133, Italy.
authors.forename: M
authors.initials: M
authors.lastname: Marte
authors.forename: H
authors.initials: H
authors.lastname: Ritsch
authors.forename: K
authors.initials: K
authors.lastname: Petsas
authors.forename: A
authors.initials: A
authors.lastname: Gatti
authors.forename: L
authors.initials: L
authors.lastname: Lugiato
authors.forename: C
authors.initials: C
authors.lastname: Fabre
authors.forename: D
authors.initials: D
authors.lastname: Leduc