title: Quantum wells with zero valence-band offset: Drastic enhancement of forbidden excitonic transitions.
authors.initials: AV
authors.lastname: Kavokin
authors.initials: MA
authors.lastname: Kaliteevski
authors.initials: SV
authors.lastname: Goupalov
authors.initials: JD
authors.lastname: Berger
authors.initials: O
authors.lastname: Lyngnes
authors.initials: HM
authors.lastname: Gibbs
authors.initials: G
authors.lastname: Khitrova
authors.initials: A
authors.lastname: Ribayrol
authors.initials: A
authors.lastname: Bellabchara
authors.initials: P
authors.lastname: Lefebvre
authors.initials: D
authors.lastname: Coquillat
authors.initials: JP
authors.lastname: Lascaray