Changxuan Wan, Xiping Liu. Structural Join and Staircase Join Algorithms of Sibling Relationship. J. Comput. Sci. Technol., 22(2):171-181, 2007. [doi]
@article{WanL07, title = {Structural Join and Staircase Join Algorithms of Sibling Relationship}, author = {Changxuan Wan and Xiping Liu}, year = {2007}, doi = {10.1007/s11390-007-9023-9}, url = {http://dx.doi.org/10.1007/s11390-007-9023-9}, researchr = {https://researchr.org/publication/WanL07}, cites = {0}, citedby = {0}, journal = {J. Comput. Sci. Technol.}, volume = {22}, number = {2}, pages = {171-181}, }