@article{10_2140_agt_2020_20_2677,
     author = {Hoffman, Neil R and Sunukjian, Nathan S},
     title = {Null-homologous exotic surfaces in 4{\textendash}manifolds},
     journal = {Algebraic and Geometric Topology},
     pages = {2677--2685},
     year = {2020},
     volume = {20},
     number = {5},
     doi = {10.2140/agt.2020.20.2677},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2020.20.2677/}
}