Richard F. Helm

Contracts: specifying behavioral compositions in object-oriented systems

Richard F. Helm, Ian M. Holland, Dipayan Gangopadhyay · 1990 · 500 citations

Computing, Computer Science, Contracts +16

Pathway of p-Coumaric Acid Incorporation into Maize Lignin As Revealed by NMR

John Ralph, Ronald D. Hatfield, Stéphane Quideau et al. · Journal of the American Chemical Society · 1994 · 454 citations

Life Sciences, Biochemistry, Plant Sciences +9

Auxin and Ethylene Induce Flavonol Accumulation through Distinct Transcriptional Networks   

Daniel R. Lewis, Melissa V. Ramirez, Nathan D. Miller et al. · PLANT PHYSIOLOGY · 2011 · 352 citations · Full text

Life Sciences, Plant Biology, Plant Sciences +17

Lignin–feruloyl ester cross-links in grasses. Part 1. Incorporation of feruloyl esters into coniferyl alcohol dehydrogenation polymers

John Ralph, Richard F. Helm, Stéphane Quideau et al. · Journal of the Chemical Society Perkin Transactions 1 · 1992 · 168 citations

Natural Sciences, Biochemistry, Chemistry +13

Visualizing the behavior of object-oriented systems

Wim De Pauw, Richard F. Helm, Doug Kimelman et al. · 1993 · 167 citations

Computing, Visualization, Data Visualization +6