John H. Hubbell
= John H. Hubbell
{c}
= J. H. Hubbell
{c}
{synonym}
= John Hubbell
{c}
{synonym}
A <physicist>.https://www.ph.unimelb.edu.au/~chantler/opticshome/irps/pdfs/bulletins/21-2.pdf[Biographical identity and professional specialization]{ref}