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Courtin, C.. (2005). Rethinking Sign Language Development? * Advances in the Sign Language Development of Deaf Children: Schick, B., Marschark, M., & Spencer, P. E. (Eds.). (2006). Advances in the Sign Language * Development of Deaf Children. New York: Oxford University Press. 395 pages. Hardback. $59.50.. Journal of Deaf Studies and Deaf Education, 11(2), 271–271. doi:10.1093/deafed/enj024 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research