S. Behrens, B. Kalmár, M. H. Kim, M. Powell, A. Ray, The Disc Embedding Theorem, Oxford University Press, 2021.

B. Kalmár: Interlacement of double curves of immersed spheres, Disc. Comp. Geom. 55 (2016), 550-570.

B. Kalmár, A. Stipsicz: Singular maps on exotic 4-manifold pairs, Alg. Geom. Topol. 13 (2013), 1709-1731.

B. Kalmár, A. Stipsicz: Maps on 3-manifolds given by surgery, Pacific J. Math. 257 (2012), 9-35.

B. Kalmár, T. Terpai: Characteristic classes and existence of singular maps, Trans. Amer. Math. Soc. 364 (2012), 3751-3779.

B. Kalmár: Fold cobordisms and stable homotopy groups, Studia Scient. Math. Hungar. 46 (2009), 437-447.

B. Kalmár: Fold maps and immersions from the viewpoint of cobordism, Pacific J. Math. 239 (2009), 317-342.

B. Kalmár: Cobordism invariants of fold maps, Real and complex singularities, Contemporary Mathematics 459 (2008), 103-115.

B. Kalmár: Cobordism group of fold maps of oriented 3-manifolds into the plane, Acta Math. Hungar. 117 (2007), 1-25.

B. Kalmár: Cobordism group of Morse functions on unoriented surfaces, Kyushu J. Math. 59 (2005), 351-363.