Changes up to January 2021

We have 8 new biographies:

We have 7 expanded biographies:

There are 26 new entries in our Additional material category. Each is linked to the entry on the left.

Badoureau	Albert Badoureau's Scandinavian trip
Beltrami	George Bryan's obituary of Eugenio Beltrami
Briggs_William	George Hartley Bryan's books
Brillouin	Marcel Brillouin's books
Brillouin	Obituary notice for M Marcel Brillouin, by M Henri Villat
Bryan	George Bryan's obituary of Eugenio Beltrami
Bryan	George Hartley Bryan's books
Bryan	G H Bryan's Mathematical Association Address
Carrier	George Carrier books
Carrier	George Carrier's early papers
Carrier	George Carrier's Ph.D. students
Clifford	Riemann's Bases of Geometry
Craik	Alex Craik on Edward Sang
Dodgson	Some Charles Dodgson letters
Dodgson	Charles Dodgson on Natural Science
Fichera	Alexander Weinstein's Accademia dei Lincei obituary
Hewitt_Edwin	Edwin Hewitt's books
Kilmister	Clive Kilmister's books
Kovalevskaya	Sofia Kovalevskaia - a biographical sketch
Kovalevskaya	Books about Sofia Kovalevskaya
Polkinghorne	John Polkinghorne on Cosmic Scope: Creation
Riemann	Riemann's Bases of Geometry
Sang	Alex Craik on Edward Sang
Sang	Edward Sang's arithmetic texts
Sang	On Mechanical Aids to Calculation
Sang	Edward Sang addresses the Actuarial Society of Edinburgh
Sylvester	Sylvester addresses the British Association
Temple	George Temple's books
Tricomi	Francesco Tricomi's books
Tricomi	Francesco Tricomi on 'publish of perish'
Weinstein	Alexander Weinstein's Accademia dei Lincei obituary
Wilson_Alexander	The Wilson effect
Wilson_Alexander	Biographical Account of Alexander Wilson

Heinz Klaus Strick has added another 12 biographies to his Collection of biographies: