James Cheney. Revisiting "forward node-selecting queries over trees". ACM Trans. Database Syst., 38(2):13, 2013. [doi]
@article{Cheney13,
title = {Revisiting "forward node-selecting queries over trees"},
author = {James Cheney},
year = {2013},
doi = {10.1145/2487259.2487265},
url = {http://doi.acm.org/10.1145/2487259.2487265},
researchr = {https://researchr.org/publication/Cheney13},
cites = {0},
citedby = {0},
journal = {ACM Trans. Database Syst.},
volume = {38},
number = {2},
pages = {13},
}