@article{Kung_1980,
    doi = {10.1145/320613.320619},
    url = {https://doi.org/10.1145%2F320613.320619},
    year = {1980},
    month = {sep},
    publisher = {Association for Computing Machinery ({ACM})},
    volume = {5},
    number = {3},
    pages = {354--382},
    author = {H. T. Kung and Philip L. Lehman},
    title = {Concurrent manipulation of binary search trees},
    journal = {{ACM} Transactions on Database Systems}
}

@article{Kung_1980, doi = {10.1145/320613.320619}, url = {https://doi.org/10.1145%2F320613.320619}, year = {1980}, month = {sep}, publisher = {Association for Computing Machinery ({ACM})}, volume = {5}, number = {3}, pages = {354--382}, author = {H. T. Kung and Philip L. Lehman}, title = {Concurrent manipulation of binary search trees}, journal = {{ACM} Transactions on Database Systems} }