id	domain	url
dem-8594	www.dem.umk.pl	http://www.dem.umk.pl/dem
dem-8594	dx.doi.org	http://dx.doi.org/10.12775/dem.2015.006
dem-8594	dx.doi.org	http://dx.doi.org/10.1007/978-0-306-47630-3
dem-8594	dx.doi.org	http://dx.doi.org/10.2307/3008764
dem-8594	dx.doi.org	http://dx.doi.org/10.1016/s0304-4076(01)00068-9
dem-8594	dx.doi.org	http://dx.doi.org/10.1002/for.3980080302
dem-8594	dx.doi.org	http://dx.doi.org/10.1002/for.934
dem-8594	dx.doi.org	http://dx.doi.org/10.2307/2297611
dem-8594	dx.doi.org	http://dx.doi.org/10.2307/2527341
dem-8594	dx.doi.org	http://dx.doi.org/10.1093/jjfinec/nbi021
dem-8594	dx.doi.org	http://dx.doi.org/10.1080/13518470110074828
dem-8594	dx.doi.org	http://dx.doi.org/10.1002/for.3980050104
dem-8594	dx.doi.org	http://dx.doi.org/10.1080/0960310042000164176
dem-8594	dx.doi.org	http://dx.doi.org/10.1016/b978-0-08-019605-3.50019-5
dem-8594	dx.doi.org	http://dx.doi.org/10.1016/0304-4076(92)90073-z
dem-8594	dx.doi.org	http://dx.doi.org/10.1080/07350015.1988.10509642
dem-8594	dx.doi.org	http://dx.doi.org/10.1111/j.1936-4490.1998.tb00150.x
dem-8594	dx.doi.org	http://dx.doi.org/10.1111/j.1475-6803.2005.00137.x
dem-8594	dx.doi.org	http://dx.doi.org/10.1198/073500104000000370
dem-8594	dx.doi.org	http://dx.doi.org/10.1198/073500105000000018
dem-8594	dx.doi.org	http://dx.doi.org/10.3905/jod.2005.517186
dem-8594	dx.doi.org	http://dx.doi.org/10.1002/fut.20251
dem-8594	dx.doi.org	http://dx.doi.org/10.1016/0304-4076(89)90031-6
dem-8594	dx.doi.org	http://dx.doi.org/10.2307/1403192.jeon
dem-8594	dx.doi.org	http://dx.doi.org/10.1002/for.1251
dem-8594	dx.doi.org	http://dx.doi.org/10.2307/1913643
dem-8594	dx.doi.org	http://dx.doi.org/10.3905/jod.1995.407942
dem-8594	dx.doi.org	http://dx.doi.org/10.1007/bf02613866
dem-8594	dx.doi.org	http://dx.doi.org/10.2139/ssrn.1029673
dem-8594	dx.doi.org	http://dx.doi.org/10.1002/1099-131x(200007)19:4%3c313::aidfor776%3e3.0.co;2-e
dem-8594	dx.doi.org	http://dx.doi.org/10.1080/00036840500391229
dem-8594	dx.doi.org	http://dx.doi.org/10.2139/ssrn.952595
dem-8594	dx.doi.org	http://dx.doi.org/10.2139/ssrn.301981
dem-8594	dx.doi.org	http://dx.doi.org/10.1007/978-3-642-30504-7_8
dem-8594	dx.doi.org	http://dx.doi.org/10.1016/s0378-4266(02)00323-0
dem-8594	dx.doi.org	http://dx.doi.org/10.1093/jjfinec/nbn007
dem-8594	dx.doi.org	http://dx.doi.org/10.3905/jod.1999.319106
dem-8594	dx.doi.org	http://dx.doi.org/10.1080/02664769823188