Demand-driven E-book program in Tallinn University of Technology Library : the first two years of experience with the EBL platformKont, Kate-RiinSlavic & East European information resources2016 / p. 36-67 : ill http://dx.doi.org/10.1080/15228886.2016.1171085

What do demand-driven e-lending, e-acquisition and e-cataloguing activities really cost : a case study in Tallinn University of Technology Library [Online resource]Kont, Kate-RiinProceedings of the IATUL conferences. Paper 12018 / [11] p https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2227&context=iatul https://iatul2018.hioa.no/program/abstracts/abstracts-posters/#8 https://docs.lib.purdue.edu/iatul/2018/posters/1/