<dependency>
  <groupId>ch.ethz.ganymed</groupId>
  <artifactId>ganymed-ssh2-build209</artifactId>
  <version>sources</version>
</dependency>

implementation 'ch.ethz.ganymed:ganymed-ssh2-build209:sources'

implementation("ch.ethz.ganymed:ganymed-ssh2-build209:sources")

libraryDependencies += "ch.ethz.ganymed" % "ganymed-ssh2-build209" % "sources"

@Grapes(
  @Grab(group='ch.ethz.ganymed', module='ganymed-ssh2-build209', version='sources')
)

<dependency org="ch.ethz.ganymed" name="ganymed-ssh2-build209" rev="sources" />

[ch.ethz.ganymed/ganymed-ssh2-build209 "sources"]

'ch.ethz.ganymed:ganymed-ssh2-build209:jar:sources'