@article{CRCHIM_2014__17_5_459_0,
     author = {Amir Khojastehnezhad and Mohammad Rahimizadeh and Farid Moeinpour and Hossein Eshghi and Mehdi Bakavoli},
     title = {Polyphosphoric acid supported on silica-coated {NiFe\protect\textsubscript{2}O\protect\textsubscript{4}} nanoparticles: {An} efficient and magnetically-recoverable catalyst for {\protect\emph{N}-formylation} of amines},
     journal = {Comptes Rendus. Chimie},
     pages = {459--464},
     publisher = {Elsevier},
     volume = {17},
     number = {5},
     year = {2014},
     doi = {10.1016/j.crci.2013.07.013},
     language = {en},
}