http://dx.doi.org/10.1111/j.1365-2494.1983.tb01622.x | | | | DOI Link |
http://web.ebscohost.com/ehost/detail?vid=3&hid=14[...] | 04/02/2012 | PDF Reader | Item is within a limited-access website | |
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-[...] | 04/02/2012 | PDF Reader | Item is within a limited-access website | |