@article{DMGAA_2023_43_1_a14,
     author = {Subbarayan, R. and Vethamanickam, A. and Amirtha, V. Gladys Mano},
     title = {On {Pleasant} {Eulerian} posets},
     journal = {Discussiones Mathematicae. General Algebra and Applications},
     pages = {161--171},
     publisher = {mathdoc},
     volume = {43},
     number = {1},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGAA_2023_43_1_a14/}
}