This book constitutes revised selected papers from the Third International Workshop on Structured Object-Oriented Formal Language and Method, SOFL+MSVL 2013, held in Queenstown, New Zealand, in October 2013.

Combining Specification-Based Testing, Correctness Proof, and Inspection for Program Verification in Practice.- Theory of Test Modeling Based on Regular Expressions.- Integrating Separation Logic with PPTL.- Improved Net Reductions for LTL-X Model-Checking.- Formalizing and Implementing Types in MSVL.- Present-Future Form Graph of Linear Time μ-Calculus.- Prototype Tool for Supporting A Formal Engineering Approach to Service-based Software Modeling.- A Supporting Tool for Syntactic Analysis of SOFL Formal Specifications and Automatic Generation of Functional Scenarios.- SOFL Specification Animation with Tool Support.- An Approach to Declaring Data Types for Formal Specifications.- Detection Method of the Second-Order SQL Injection in Web Applications.- Applying SOFL to Constructing a Smart Traffic Light Specification.- Checking Internal Consistency of SOFL Specification: A Hybrid Approach.