[xsl] Creating exception in processing a node

[Gábor Tóth <roysy@xxxxxxxx>]

Dear All,

I wish to process the content of the p element in the following xml
file, however, I would need the text, the content of the title and
author elements but not the bibl and the note element. Here is the
source:

<msItem>
                <locus>1r-3v</locus>
                <p>This is a sonette by <name>Mario Davanzati</name>,
titled <title>De Amicitia</title>.
                    <note type="friendship">This is an interesting
sonette about friendship</note>
                    <bibl>
                        <author>Mario Davanzati</author>
                        <title>De Amicitia</title>
                        <pubPlace>Florence</pubPlace>
                    </bibl></p>
            </msItem>

What I would like to see is:

Description: This is a sonette by Mario Davanzati, titled De Amicitia.

If I write a simple template like this, obviously it takes everything
including the bibl and note elements:

<xsl:template match="msItem">

        <h3>Description:</h3><xsl:apply-templates select="p"/>
  </xsl:template>
    <xsl:template match="p">
        <xsl:value-of select="."/>
  </xsl:template>

I tried with the | operator ( text() | title | author), but it did not
give the desired solution. I am wondering if there is something like
<xsl:value-of select=".[giving an exception here]"/>

The other part of the problem is that the order of the name, title
element and the text can be different, so <xsl:value-of
select="text()"/> <xsl:value-of select="title"/> and <xsl:value-of
select="name"/>, instead of  <xsl:value-of select="."/>, does not help
much.

Thanks,

Gabor