@article{HacklSommerSchwantner2017,
    author = {Hackl-Sommer, René and Schwantner, Michael},
    title = {Patent Claim Structure Recognition},
    year = {2017},
    journal = {Archives of Data Science, Series A},
    volume = {2},
    number = {1},
    pages = {197-212},
    doi = {10.5445/KSP/1000058749/17}
}