Costa, João Pita
Cvetko-Vah, Karin
Article History
Received: 6 June 2014
Accepted: 8 July 2015
First Online: 30 July 2015
Change Date: 12 August 2019
Change Type: Correction
Change Date: 12 August 2019
Change Type: Correction
Change Details: In this corrigendum, we correct the statement and the proof of Proposition 4.11, where the word ���lower��� is stated instead of ���upper,��� and vice versa.
Change Details: In this corrigendum, we correct the statement and the proof of Proposition 4.11, where the word ���lower��� is stated instead of ���upper,��� and vice versa.