@article{Bjoerk_2004,
 author = {Bj{\"o}rk, Bo-Christer},
 year = {2004},
 title = {Open access to scientific publications - an analysis of the barriers to change?},
 url = {https://helda.helsinki.fi/bitstream/handle/10227/647/bjork.pdf},
 urldate = {2015-06-28},
 volume = {9},
 number = {2},
 journal = {Information Research}
}