@base . a , , ; , , ; "Regulatory highlights for .." ; ; ; "1912-8258" ; ; "1912-8258" ; ; "1912-8258" ; "Regulatory highlights (Alberta Energy and Utilities Board)" , "Regulatory highlights for .." ; . "Canada" . . a ; "1912-8258" ; . a ; ; "20090418213200.0"^^ ; ; . a . a ; . a , ; "Regulatory highlights (Alberta Energy and Utilities Board)" . a ; "1912-8258" ; .