Parametric optimization - singularities, pathfollowing and jumps. - Jürgen Guddat; Francisco Guerra Vázquez; Hubertus Th. Jongen (Teubner, 1990)

On Logarithmic Smoothing of the Maximum Function. - Francisco Guerra Vázquez; Harald Günzel; Hubertus Th. Jongen (Ann. Oper. Res., 2001)

Extensions of the Kuhn–Tucker Constraint Qualification to Generalized Semi-infinite Programming. - Francisco Guerra Vázquez; Jan-J. Rückmann (SIAM J. Optim., 2005)

A modified standard embedding with jumps in nonlinear optimization. - Jürgen Guddat; Francisco Guerra Vázquez; Dieter Nowack; Jan-J. Rückmann (Eur. J. Oper. Res., 2006)

Critical Value Functions have Finite Modulus of Concavity. - Harald Günzel; Francisco Guerra Vázquez; Hubertus Th. Jongen (SIAM J. Optim., 2006)

Criteria for efficiency in vector optimization. - Francisco Guerra Vázquez; Hubertus Th. Jongen; Vladimir Shikhman; Maxim I. Todorov (Math. Methods Oper. Res., 2009)

Parametric Optimization: Embeddings, Path Following and Singularities. - Jürgen Guddat; Francisco Guerra Vázquez; Dieter Nowack (Encyclopedia of Optimization, 2009)

General Semi-Infinite Programming: Symmetric Mangasarian-Fromovitz Constraint Qualification and the Closure of the Feasible Set. - Francisco Guerra Vázquez; Hubertus Th. Jongen; Vladimir Shikhman (SIAM J. Optim., 2010)

On saddle points in nonconvex semi-infinite programming. - Francisco Guerra Vázquez; Jan-J. Rückmann; Ralf Werner (J. Glob. Optim., 2012)

SIP: critical value functions have finite modulus of non-convexity. - Dominik Dorsch; Francisco Guerra Vázquez; Harald Günzel; Hubertus Th. Jongen; Jan-J. Rückmann (Math. Program., 2012)

Constraint qualifications in linear vector semi-infinite optimization. - Miguel A. Goberna; Francisco Guerra Vázquez; Maxim I. Todorov (Eur. J. Oper. Res., 2013)

Constraint qualifications in convex vector semi-infinite optimization. - Miguel A. Goberna; Francisco Guerra Vázquez; Maxim I. Todorov (Eur. J. Oper. Res., 2016)