Åsa Lindström Pontus Johnson Erik Johansson Mathias Ekstedt Mårten Simonsson A survey on CIO concerns-do enterprise architecture frameworks support them? 81-90 2006 8 Information Systems Frontiers 2 http://dx.doi.org/10.1007/s10796-006-7972-0 db/journals/isf/isf8.html#LindstromJJES06