Johann Jakob Balmer
= Johann Jakob Balmer
{c}
{title2=1825–1898}
= Johann Balmer
{c}
{synonym}
A <mathematician>.https://mathshistory.st-andrews.ac.uk/Biographies/Balmer/[Independent professional profile]{ref}
\Image[https://mathshistory.st-andrews.ac.uk/Biographies/Balmer/Balmer.jpeg]
{title=Portrait of <Johann Jakob Balmer>}
{width=240}