@article{article, title = {Bitter principles of the cucurbitaceae. VI.the isolation and characterization of six new crystalline bitter principles}, author = {}, year = {1957}, journal = {Journal of the Science of Food and Agriculture}, volume = {8}, number = {12}, pages = {673-678}, howpublished = "\url{https://eurekamag.com/research/060/962/060962573.php}" }