Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Gwénaël Rapenne and Gorka Jimenez-Bueno,Molecular machines: synthesis and characterization of two prototypes of molecular wheelbarrows,Tetrahedron,0040-4020,Elsevier BV,2007-07,63,30,7018-7026,https://cir.nii.ac.jp/crid/1363107369467695104,https://doi.org/10.1016/j.tet.2007.05.019