PAUL YIU

Professor Paul Yiu

BOOKS (COURSE NOTES)

ΨΗΦ. PAUL YOU

ΨΗΦ. PAUL YOU

LETTERS

LETTER 1 (Problem in Crux Math.)

LETTER 2 (Article in AMM-1)

LETTER 3 (Article in AMM-2)

PAPERS

Paul Yiu, Mixtilinear Incircles.
ΨΗΦ. YIU

Paul Yiu, Mixtilinear Incircles II
ΨΗΦ. YIU

Paul Yiu, Mixtilinear Incircles IΙI
ΨΗΦ. YIU

Paul Yiu, The Radical Center of the Excircles of a Triangle
ΨΗΦ. YIU

Leo Sauve, The Steiner - Lehmus Theorem. Crux Math,.vol.2, no. 2, Feb.1976, pp. 19 -24
ΨΗΦ. Steiner - Lehmus
Steiner - Lehmus
Steiner - Lehmus

Leon Bankoff, Letter. Crux Math,.vol.2, no. 5, May 1976, pp. 90 -91
ΨΗΦ. Steiner - Lehmus
Steiner - Lehmus
Steiner - Lehmus

Charles W. Trigg, A Bibliography of the Steiner - Lehmus Theorem. Crux Math,.vol..2, no.9, Nov. 1976, pp. 191 -193
ΨΗΦ. Steiner - Lehmus
Steiner - Lehmus
Steiner - Lehmus

Crelle's.
ΨΗΦ. Crelle

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