\contentsline {section}{\numberline {1}Introduction}{2}
\contentsline {section}{\numberline {2}Basic physics}{3}
\contentsline {section}{\numberline {3}Gradual late-phase sources}{4}
\contentsline {section}{\numberline {4}The impulsive phase: which ones are the Masuda sources?}{6}
\contentsline {section}{\numberline {5}Gradual early-phase sources}{7}
\contentsline {section}{\numberline {6}Type III bursts}{8}
\contentsline {section}{\numberline {7}Parallel motions}{10}
\contentsline {section}{\numberline {8}Footpoint-to-looptop ratio}{10}
\contentsline {section}{\numberline {9}Collapsing traps}{11}
\contentsline {section}{\numberline {10}Conclusions}{11}