Korrekturen corresp, title type epit (Wandererfantasie)

xml/indices/works.xml

@@ -218,7 +218,7 @@
                     </monogr>
                 </biblStruct>
 
-                <biblStruct xml:id="w0013" corresp="w0020">
+                <biblStruct xml:id="w0013" corresp="#w0020">
                     <monogr>
                         <author ref="#p0023">Arnold Schönberg</author>
                         <title>Fünf Orchesterstücke</title>
@@ -335,7 +335,7 @@
                     </monogr>
                 </biblStruct>
                 
-                <biblStruct xml:id="w0020" corresp="#w0013">
+                <biblStruct xml:id="w0020">
                     <monogr>
                         <author ref="#p0023">Arnold Schönberg</author>
                         <title>Fünf Orchesterstücke</title>
@@ -2022,7 +2022,7 @@
                 <biblStruct xml:id="w0128">
                     <monogr>
                         <author ref="#p0125">Hans Huber</author>
-                        <title>Sechs Etüden, ohne Opuszahl</title>
+                        <title>Sechs Etüden</title>
                         <imprint>
                             <date when-iso="1903">Erstdruck</date>
                             <publisher><orgName ref="#o0023">Peters</orgName></publisher>
@@ -2170,7 +2170,7 @@
                     <monogr>
                         <author ref="#p0002">Franz Schubert</author>
                         <title>Fantasie C-Dur</title>
-                        <title type="sub">Wandererfantasie</title>
+                        <title type="epit">Wandererfantasie</title>
                         <idno type="wcat">D 760</idno>
                         <imprint>
                             <date when-iso="1823">Erstdruck</date>