S. LAWRENCENKO; A. M. MAGOMEDOV. Enumeration of Abstract Complexes of a Given Kind (Labeled vs. Unlabeled): A Mathematical Approach . Novel Research Aspects in Mathematical and Computer Science Vol. 8, [S. l.], p. 106–126, 2022. DOI: 10.9734/bpi/nramcs/v8/3103C. Disponível em: https://stm.bookpi.org/NRAMCS-V8/article/view/8361. Acesso em: 4 jun. 2026.