<dependency>
  <groupId>com.github.mpilquist</groupId>
  <artifactId>simulacrum_2.11</artifactId>
  <version>0.18.0</version>
</dependency>

implementation 'com.github.mpilquist:simulacrum_2.11:0.18.0'

implementation("com.github.mpilquist:simulacrum_2.11:0.18.0")

libraryDependencies += "com.github.mpilquist" % "simulacrum_2.11" % "0.18.0"

@Grapes(
  @Grab(group='com.github.mpilquist', module='simulacrum_2.11', version='0.18.0')
)

<dependency org="com.github.mpilquist" name="simulacrum_2.11" rev="0.18.0" />

[com.github.mpilquist/simulacrum_2.11 "0.18.0"]

'com.github.mpilquist:simulacrum_2.11:jar:0.18.0'