1. Plane partitions I: the MacMahon conjecture;Andrews,1978
2. Enumeration of perfect matchings in graphs with reflective symmetry;Ciucu;J. Combin. Theory Ser. A,1997
3. Rotational invariance of quadromer correlations on the hexagonal lattice;Ciucu;Adv. Math.,2005
4. A random tiling model for two dimensional electrostatics;Ciucu;Mem. Amer. Math. Soc.,2005
5. Dimer packings with gaps and electrostatics;Ciucu;Proc. Natl. Acad. Sci. USA,2008