@article{Scharf1999,
author = {Kim Scharf},
title = {Tax incentives for extraction and recycling of basic materials in Canada},
journal = {Fiscal Studies},
year = {1999},
month = {Dec},
volume = {20},
number = {4},
pages = {451-477},
issn = {Print: 0143-5671 Online: 1475-5890},
url = {http://onlinelibrary.wiley.com/doi/10.1111/j.1475-5890.1999.tb00021.x/abstract},
}