@misc{alexei2025a,
  title = {A Site-Ordered Quadruple Perovskites, RMn3Ni2Mn2O12 with R = Bi, Ce, and Ho, with Different Degrees of B Site Ordering},
  author = {Alexei A. Belik},
  publisher = {MDPI AG},
  year = {2025-04-14},
  keywords = {A-site-ordered quadruple perovskites, B site double ordering, crystal structures, structural disorder, magnetic properties}
}