@article{CRCHIM_2013__16_12_1079_0,
     author = {Mithu Saha and Babulal Das and Amarta Kumar Pal},
     title = {Synthesis of pyran derivatives under ultrasound irradiation using {Ni} nanoparticles as reusable catalysts in aqueous medium},
     journal = {Comptes Rendus. Chimie},
     pages = {1079--1085},
     publisher = {Elsevier},
     volume = {16},
     number = {12},
     year = {2013},
     doi = {10.1016/j.crci.2013.05.012},
     language = {en},
}