@incollection{Gulwani_2006,
    doi = {10.1007/11693024_19},
    url = {https://doi.org/10.1007%2F11693024_19},
    year = {2006},
    publisher = {Springer Berlin Heidelberg},
    pages = {279--293},
    author = {Sumit Gulwani and Ashish Tiwari},
    title = {Assertion Checking over Combined Abstraction of Linear Arithmetic and Uninterpreted Functions},
    booktitle = {Programming Languages and Systems}
}

@incollection{Gulwani_2006, doi = {10.1007/11693024_19}, url = {https://doi.org/10.1007%2F11693024_19}, year = {2006}, publisher = {Springer Berlin Heidelberg}, pages = {279--293}, author = {Sumit Gulwani and Ashish Tiwari}, title = {Assertion Checking over Combined Abstraction of Linear Arithmetic and Uninterpreted Functions}, booktitle = {Programming Languages and Systems} }