Trac #28636: refresh the pieri_factors file

mainly pep8 and doc details

URL: https://trac.sagemath.org/28636
Reported by: chapoton
Ticket author(s): Frédéric Chapoton
Reviewer(s): Travis Scrimshaw

Author: Release Manager

src/doc/en/reference/references/index.rst

@@ -2060,6 +2060,8 @@ REFERENCES:
               :doi:`10.1016/j.jalgebra.2015.04.024`,
               :arxiv:`1407.0476v2`.
 
+.. [FoSta1994] \S. Fomin, R. Stanley. *Schubert polynomials and the nilCoxeter algebra*. Advances in Math., 1994.
+
 .. [FOS2009] \G. Fourier, M. Okado, A. Schilling.
              *Kirillov-Reshetikhin crystals for nonexceptional types*.
              Advances in Mathematics. **222** (2009). Issue 3. 1080-1116.
@@ -3252,15 +3254,18 @@ REFERENCES:
 
 **L**
 
-.. [Lab2008] S. Labbé, Propriétés combinatoires des `f`-palindromes,
+.. [Lab2008] \S. Labbé, *Propriétés combinatoires des* `f`-*palindromes*,
              Mémoire de maîtrise en Mathématiques, Montréal, UQAM,
              2008, 109 pages.
 
+.. [Lam1996] \T. K. Lam. *B and D analogues of stable Schubert polynomials and
+             related insertion algorithms*. PhD Thesis, MIT, 1996.
+             
 .. [Lam2004] Thomas Lam, *Growth diagrams, domino insertion and
              sign-imbalance*.  Journal of Combinatorial Theory,
              Series A Volume 107, Number 1 (2004), pp. 87-115.
 
-.. [Lam2005] \T. Lam, Affine Stanley symmetric functions,
+.. [Lam2005] \T. Lam, *Affine Stanley symmetric functions*,
              Amer. J. Math.  128 (2006), no. 6, 1553--1586.
 
 .. [Lam2008] \T. Lam. *Schubert polynomials for the affine
@@ -3269,15 +3274,15 @@ REFERENCES:
 .. [Lan2002] \S. Lang : *Algebra*, 3rd ed., Springer (New York) (2002);
              :doi:`10.1007/978-1-4613-0041-0`
 
-.. [Lan2008] \E. Lanneau "Connected components of the strata of the
-             moduli spaces of quadratic differentials", Annales
+.. [Lan2008] \E. Lanneau, *Connected components of the strata of the
+             moduli spaces of quadratic differentials*, Annales
              sci. de l'ENS, serie 4, fascicule 1, 41, 1-56 (2008)
 
 .. [Lasc] \A. Lascoux. *Chern and Yang through ice*.
           Preprint.
 
-.. [Lau2011] Alan G.B. Lauder, "Computations with classical and p-adic
-             modular forms", LMS J. of Comput. Math. 14 (2011),
+.. [Lau2011] Alan G.B. Lauder, *Computations with classical and p-adic
+             modular forms*, LMS J. of Comput. Math. 14 (2011),
              214-231.
 
 .. [Laz1992] Daniel Lazard, *Solving Zero-dimensional Algebraic