@article{JEMS_2012_14_4_a5,
     author = {Matthew Hedden and Paul Kirk and Charles Livingston},
     title = {Non-slice linear combinations of algebraic knots},
     journal = {Journal of the European Mathematical Society},
     pages = {1181--1208},
     publisher = {mathdoc},
     volume = {14},
     number = {4},
     year = {2012},
     doi = {10.4171/jems/330},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/330/}
}