Search results
Frontiers of Education in China > 2018 > 13 > 1 > 119-151
Journal of Urban Economics > 2016 > 94 > C > 73-89
Paediatric and Perinatal Epidemiology > 25 > 4 > 316 - 327
IEEE Transactions on Power Systems > 2008 > 23 > 1 > 1 - 24
Sleep and Breathing > 2006 > 10 > 2 > 76-82